# Content source register

Originally reviewed 2026-07-19; expanded 2026-07-27, 2026-07-29 and 2026-07-30. Coordinates are practical pedestrian endpoints in GeoJSON order `[longitude, latitude]`, not building or park centroids. OpenStreetMap data is © OpenStreetMap contributors under ODbL.

## Approved place records

| ID | Pedestrian endpoint | Confidence | Official information | Endpoint rationale |
|---|---:|---|---|---|
| `komoro-station` | `[138.4217741, 36.3270869]` | High | [Komoro Tourism Bureau](https://www.komoro-tour.jp/tourist-information/) | **C1:** Exact `entrance=yes` node on the station building. **C2:** Official information confirms that the counter is inside Komoro Station. |
| `otemon-gate` | `[138.4219696, 36.3286828]` | High | [Komoro Tourism Bureau](https://www.komoro-tour.jp/spot/castle/kaikoen/kaikoen02/) | **C3:** Exact southern portal on the mapped gate passage. This is the practical approach from Komoro Station and Otemon Park. **C4:** Tourism and municipal cultural-property pages establish identity, date and protected status. |
| `honjin-omoya` | `[138.4204397, 36.3284723]` | Medium–high | [KOMORO HONJIN OMOYA](https://www.komorohonjin.com/en/home-en/) | **C5:** An OSM footpath reaches the formal south-west portico. **C6:** Operator access information and its portico photograph agree with the park-side approach. |
| `kaikoen` | `[138.4199161, 36.3273625]` | High | [Komoro Tourism Bureau](https://www.komoro-tour.jp/spot/castle/) | **C7:** Exact mapped admission point after San-no-mon Gate, rather than a park-centroid pin. **C8:** The official city park map confirms the San-no-mon/admission approach. |
| `wakihonjin-kumeya` | `[138.420530, 36.329780]` | Medium, approximately ±5 m | [Kumeya](https://www.kumeya.com/english/) | **C9:** Manually placed at the street-facing doorway on the north side of the old Hokkoku Kaido and cross-checked against the operator’s access page, current exterior photography, GSI aerial imagery and the adjacent OSM road. **C10:** OSM currently has no Kumeya building or entrance node. |
| `honmachi-machiyakan` | `[138.423718, 36.329304]` | Medium–high, approximately ±3 m | [Komoro City](https://www.city.komoro.lg.jp/soshikikarasagasu/sangyoushinkoubu/shokokankoka/4/2/1/879.html) | **C11:** Main doorway on the south facade facing the old Hokkoku Kaido, just outside the mapped building. **C12:** Municipal and venue access pages, facade photography and GSI aerial imagery corroborate the position. |
| `chojian` | `[138.42236362, 36.32990971]` | High | [Chōjian](https://choujian.jp/) | **C13:** The operator identifies its Hokkoku Kaido storehouse and address. **C14:** The published map point agrees with the street-facing venue position. |
| `fujiya-jozo` | `[138.42196588, 36.32990498]` | High | [Fujiya Jozo](https://www.fujiyajozo.com/) | **C15:** The operator identifies the Hokkoku Kaido shop, address and products. **C16:** The published map point agrees with the shop frontage. |
| `kado` | `[138.42229448667, 36.32918813]` | Medium–high | [KADO](https://www.instagram.com/kado.komoro) | **C17:** The supplied operator account identifies the current venue. **C18:** Local venue and map records agree on the address and map point. |
| `novels` | `[138.42343835186, 36.327656527878]` | High | [NOVELS](https://novelskomoro.jp/) | **C19:** The operator publishes the address and mixed hostel/café/community use. **C20:** The published map point agrees with the station-street frontage. |
| `chaya` | `[138.42242949184904, 36.32696673787788]` | Medium–high | [CHAYA](https://www.instagram.com/chaya.komoro) | **C21:** The supplied operator account identifies the record café and bar. **C22:** Current directory records agree on the second-floor address and map point beside the station. |
| `kusabue-honten` | `[138.42007693, 36.32797022]` | High | [Kusabue](https://www.kusabue.co.jp/) | **C23:** The operator identifies the Komoro flagship beside Kaikoen and its address. **C24:** The published map point agrees with the visitor entrance area. |
| `bistro-aokubi` | `[138.42567, 36.329301]` | High | [Bistro Aokubi](https://www.instagram.com/bistro_aokubi) | **C25:** Tourism and supplied restaurant pages agree on the renovated-barbershop identity and address. **C26:** The published map point agrees with the venue frontage. |
| `koti-days` | `[138.42650259187695, 36.330009437877244]` | Medium–high | [Koti days](https://www.instagram.com/koti.days_komoro) | **C27:** The supplied operator account and current local listing identify the café and address. **C28:** The published directory map point agrees with the venue position. |
| `bell-coffee` | `[138.42430889070192, 36.32854663707211]` | High | [Bell Coffee](https://www.facebook.com/bellcoffee.tamon) | **C29:** The supplied operator page and Tourism Bureau listing identify the long-running coffee shop. **C30:** Current directory records agree on its address and map point. |
| `siphon-do` | `[138.42953083183, 36.325346537881]` | High | [Siphon Do](https://www.siphon-do.com) | **C31:** The operator publishes the address and siphon-brewed tea and coffee concept. **C32:** The published map point agrees with the Hokkoku Kaido venue frontage. |
| `ai-san` | `[138.42300153765052, 36.32744987352601]` | Medium–high | [Tabelog](https://tabelog.com/nagano/A2004/A200402/20022955/) | **C33:** The current venue record identifies the yakitori restaurant and address. **C34:** The supplied pedestrian coordinate places the marker at the venue frontage. |
| `grandeur` | `[138.42224843801253, 36.32737016414829]` | High | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1556/) | **C35:** The Tourism Bureau identifies the handmade cake shop and its specialties. **C36:** The supplied pedestrian coordinate agrees with the station-front address. |
| `kai-tempura` | `[138.42263022606625, 36.32731764970668]` | High | [Aioicho](https://aioicho.com/archives/shoplist01/kai) | **C37:** The local association identifies the tempura restaurant, address and counter service. **C38:** The supplied pedestrian coordinate agrees with the station-area venue. |
| `sakura-sushi` | `[138.422754772239, 36.327374852791024]` | High | [Aioicho](https://aioicho.com/archives/shoplist01/sakurazushi) | **C39:** The current association page identifies the sushi restaurant, address and seasonal offering. **C40:** The supplied coordinate agrees with the venue frontage; the supplied operator page remains HTTP-only. |
| `nuit` | `[138.42239178923052, 36.32724556967008]` | Medium–high | [nuit](https://www.instagram.com/nuit_komoro) | **C41:** The supplied operator account identifies the current café. **C42:** Current directory records and the supplied coordinate agree on its second-floor station-area position. |
| `teishaba-garden` | `[138.42150464997547, 36.32767306012146]` | High | [Teishaba Garden](https://t-garden.org/) | **C43:** The operator identifies the garden, café, meals and community use. **C44:** The supplied coordinate places the endpoint at the station-side facility. |
| `clove-cafe` | `[138.4221191881005, 36.32840676382336]` | High | [Clove Cafe](https://clove.cafe) | **C45:** The operator and Tourism Bureau identify the renovated early-Shōwa house, buckwheat sweets, drinks and terrace. **C46:** The supplied coordinate agrees with the Otemon-side venue. |
| `yamabuki-miso` | `[138.42749286866396, 36.32693983736809]` | High | [Yamabuki Miso](https://ec.sukyu.jp/) | **C47:** The Tourism Bureau records the brewery’s 1674 founding and visitor products, including amazake. **C48:** The supplied coordinate places the endpoint at the historic shop. |
| `delicatessen-yamabuki` | `[138.42763866861904, 36.32697319788982]` | High | [Delicatessen Yamabuki](https://www.yamabukid.jp/) | **C49:** The operator and Tourism Bureau identify the Yamabuki-run deli, smoked meats, takeout and eat-in service. **C50:** The supplied coordinate agrees with its position opposite the miso shop. |
| `hototogisu` | `[138.43166424563995, 36.323092568657756]` | High | [Hototogisu](https://hototogisu.sakura.ne.jp/index.html) | **C51:** The operator identifies the wood-fired bakery, natural leaven and Nagano-grown wheat. **C52:** The supplied coordinate agrees with its Hokkoku Kaido location. |
| `citta-slow` | `[138.42989189830192, 36.32481636968506]` | High | [Citta Slow](https://cittaslow.jimdosite.com/) | **C53:** The operator and current restaurant listing identify the pizza-and-pasta restaurant in a renovated storehouse. **C54:** The supplied coordinate agrees with the venue position. |
| `kaioin-temple` | `[138.4281322813082, 36.32810891552001]` | High | [Komoro City](https://www.city.komoro.lg.jp/soshikikarasagasu/kyoikuiinkaijimukyoku/bunkazai_shogaigakushuka/2/1/1/2/furusatoisan/9655.html) | **C55:** Komoro City identifies Senryū-no-matsu at Kaiō-In, estimates it at over 370 years and recognizes it as Furusato Heritage. **C56:** The supplied coordinate places the endpoint at the temple. |
| `domaine-de-arai` | `[138.42705217306593, 36.328798986803726]` | High | [Domaine de Arai](https://d-d-arai.com/) | **C57:** The operator identifies chef Yasuhisa Arai, the cuisine japonisée concept and seasonal food-and-wine service. **C58:** The supplied coordinate agrees with the restaurant position. |
| `fujifune` | `[138.42161561998026, 36.329377264830114]` | Medium–high | [Tabelog](https://tabelog.com/en/nagano/A2004/A200402/20007201/) | **C79:** The current venue record identifies Fujifune as an unagi restaurant near Komoro Station. **C80:** The supplied pedestrian coordinate places the endpoint at the venue. |
| `laurier` | `[138.4222448324889, 36.32947643862731]` | Medium–high | [Tabelog](https://tabelog.com/nagano/A2004/A200402/20020678/) | **C81:** The supplied listing identifies Laurier as an Italian-influenced Western restaurant. **C82:** The supplied pedestrian coordinate places the endpoint at the venue. |
| `sanyaso` | `[138.42274156649032, 36.32845943009541]` | High | [Sanyasō](https://sanyasooo.com/) | **C83:** The operator and Tourism Bureau identify the izakaya, local ingredients, seasonal fish and broad drinks selection. **C84:** The supplied coordinate agrees with the published station-area address. |
| `otsuka-shuzo` | `[138.42366237832178, 36.328697686719586]` | High | [Ōtsuka Shuzō](https://www.asamadake.com/) | **C85:** The operator and Tourism Bureau record the 1841 founding, Asamadake label and use of Mount Asama hard water. **C86:** The supplied coordinate agrees with the published brewery address. |
| `kameya` | `[138.4243316010665, 36.32797956139256]` | Medium–high | [Tabelog](https://tabelog.com/nagano/A2004/A200402/20001769/) | **C87:** The current venue record identifies Kameya as a tempura restaurant also serving soba and udon. **C88:** The supplied pedestrian coordinate places the endpoint at the venue. |
| `marushi` | `[138.424087519563, 36.3278817622113]` | High | [Marushi](https://marushi-komoro.com/) | **C89:** The operator describes Japanese-style spice curries and occasional travel-inspired dishes. **C90:** The supplied coordinate agrees with the published Aioichō address. |
| `unatou` | `[138.42464515954623, 36.325248601816334]` | High | [Unatō](https://unatoukomoro.com/) | **C91:** The operator identifies the unagi and kappō restaurant, its 1981 founding and house sauce. **C92:** The supplied coordinate agrees with the published Akasaka address. |
| `muramatsu-shoten` | `[138.42490864639387, 36.324718816962644]` | High | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1163/) | **C93:** The Tourism Bureau and supplied shop page identify the long-established rice merchant and eastern-Nagano rice selection. **C94:** The supplied coordinate places the endpoint at the traditional merchant house. |
| `kishida` | `[138.42543939180356, 36.324199625551]` | High | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_22929/) | **C95:** The Tourism Bureau identifies Kishida as a local liquor store; current shop information records wine, sake, spirits and gifts. **C96:** The supplied coordinate agrees with the published Minamichō location. |
| `somthai-store` | `[138.42616735864286, 36.32371523362068]` | Medium–high | [Tabelog](https://tabelog.com/nagano/A2004/A200402/20008623/) | **C97:** The current venue record identifies SomThai as a Thai restaurant serving Thai food and curry. **C98:** The supplied coordinate and adjacent-grocery note place the marker at the restaurant and shop. |
| `seki` | `[138.42696787022837, 36.323168366348455]` | Medium–high | [Tabelog](https://tabelog.com/nagano/A2004/A200402/20021940/party/) | **C99:** The current venue record identifies Benkeibashi Seki as a reservation-focused Japanese restaurant. **C100:** The supplied pedestrian coordinate places the endpoint at the venue. |
| `horaikaku` | `[138.4271563247484, 36.32319377085497]` | Medium–high | [Tabelog](https://tabelog.com/nagano/A2004/A200402/20021860/) | **C101:** The current venue record identifies Hōraikaku as a Taiwanese restaurant also serving Chinese dishes and ramen. **C102:** The supplied pedestrian coordinate places the endpoint at the venue. |
| `lamp-no-yado-takamine-onsen` | `[138.45844565813795, 36.410018995007746]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1001/) | **C103:** The official onsen index and supplied map identify Takamine Onsen as source 1. **C104:** The current facility page identifies the mountain inn and its bathing facilities. **C114:** The owner confirmed the coordinate. |
| `tengu-onsen-asama-sanso` | `[138.4764274652357, 36.38070353003707]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1280/) | **C103:** The official onsen index and supplied map identify Tengu Onsen as source 2. **C105:** The current facility page identifies the lodge and iron-rich red spring. **C114:** The owner confirmed the coordinate. |
| `hishino-onsen-yakushikan` | `[138.4453503152351, 36.36345198004096]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1128/) | **C103:** The official onsen index and supplied map identify Hishino Yakushi no Yu as source 3. **C106:** The current facility page identifies Yakushikan and its cave approach to the bathhouse. **C114:** The owner confirmed the coordinate. |
| `hishino-onsen-tokiwakan` | `[138.44419191523522, 36.361999480041206]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1271/) | **C103:** The official onsen index and supplied map identify Hishino Onsen as source 4. **C107:** The current facility page identifies Tokiwakan and its funicular-accessed hillside bath. **C114:** The owner confirmed the coordinate. |
| `komoro-grand-castle-hotel` | `[138.4171228151835, 36.328658980048345]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1514/) | **C103:** The official onsen index and supplied map identify Komoro Onsen as source 5. **C108:** The current facility page identifies the Komoro Onsen Blue Sky bath. **C114:** The owner confirmed the coordinate and day-use bathing. |
| `nakadanaso` | `[138.41513921523403, 36.32261278004974]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1264/) | **C103:** The official onsen index and supplied map identify Nakadana Onsen as source 6. **C109:** The current facility page identifies the historic inn and its association with Tōson Shimazaki. **C114:** The owner confirmed the coordinate. |
| `nunobiki-onsen-komoro` | `[138.3949976152342, 36.329055780048286]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1206/) | **C103:** The official onsen index and supplied map identify Nunobiki No. 1 Spring as source 7. **C110:** The current facility page identifies lodging, day-use bathing and the open-air view. **C114:** The owner confirmed the coordinate. |
| `takamine-kogen-hotel` | `[138.46662051523631, 36.40421608003208]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1322/) | **C103:** The official onsen index and supplied map show source 7 also serving Takamine Kogen Hotel. **C111:** The current facility page identifies Komakusa no Yu and the highland hotel. **C114:** The owner confirmed the coordinate. |
| `aguri-no-yu-komoro` | `[138.3950193151836, 36.32477498004916]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1812/) | **C103:** The official onsen index and supplied map identify Nunobiki No. 2 Spring as source 8. **C112:** The current facility page identifies the day-use bath, views, sauna and produce shop. **C114:** The owner confirmed the coordinate. |
| `nunobiki-kannon-onsen` | `[138.3708925152345, 36.33624548004678]` | Owner-confirmed | [Komoro Tourism Bureau](https://www.komoro-tour.jp/member/id_1068/) | **C103:** The official onsen index and supplied map identify Nunobiki Kannon Onsen as source 9. **C113:** The current facility page identifies the naturally flowing riverside baths. **C114:** The owner confirmed the coordinate and inclusion of this Tōmi facility in map scope. |

## Coordinate and publication citations

- **C1:** OpenStreetMap contributors, [node 2275466606](https://www.openstreetmap.org/node/2275466606), `entrance=yes`, and [station way 169239266](https://www.openstreetmap.org/way/169239266). Retrieved 2026-07-19.
- **C2:** Komoro Tourism Bureau, [Komoro City Tourist Information Center](https://www.komoro-tour.jp/tourist-information/). Retrieved 2026-07-19. The visitor counter inside Komoro Station is distinct from the Tourism Bureau administrative-office address shown in the site footer.
- **C3:** OpenStreetMap contributors, southern portal [node 6499472688](https://www.openstreetmap.org/node/6499472688) and gate passage [way 217507765](https://www.openstreetmap.org/way/217507765). Retrieved 2026-07-19. The alternative northern portal includes mapped steps and is not the default endpoint.
- **C4:** Komoro Tourism Bureau, [Otemon Gate](https://www.komoro-tour.jp/spot/castle/kaikoen/kaikoen02/); Komoro City, [cultural-property record](https://www.city.komoro.lg.jp/official/kanko_sangyo/kanko/rekishi_bunka/3280.html). Retrieved 2026-07-19. Upper-floor access is limited; no unrestricted-interior claim or permanent schedule is published.
- **C5:** OpenStreetMap contributors, portico [node 6511376838](https://www.openstreetmap.org/node/6511376838), [footway 693545894](https://www.openstreetmap.org/way/693545894) and [building way 217438062](https://www.openstreetmap.org/way/217438062). Retrieved 2026-07-19.
- **C6:** KOMORO HONJIN OMOYA, [official history](https://www.komorohonjin.com/en/story-en/), [English home](https://www.komorohonjin.com/en/home-en/) and [access](https://www.komorohonjin.com/access/). Retrieved 2026-07-19. This reconstructed main house and restaurant is not the separate Old Komoro Honjin at 1-2-1 Ichimachi, which remains under municipal restoration.
- **C7:** OpenStreetMap contributors, [admission-point node 4839216192](https://www.openstreetmap.org/node/4839216192), `barrier=toll_booth`. Retrieved 2026-07-19. The eastern San-no-mon portal at `[138.4202851, 36.3275297]` is a gate-only alternative.
- **C8:** Komoro City, [historic-site description](https://www.city.komoro.lg.jp/official/kanko_sangyo/kanko/rekishi_bunka/8618.html), [official park map](https://www.city.komoro.lg.jp/soshikikarasagasu/kaikoenjimusho/kanko_sangyo/1/1/619.html) and [access information](https://www.city.komoro.lg.jp/kaikoen/about/7135.html); Komoro Tourism Bureau, [castle overview](https://www.komoro-tour.jp/spot/castle/). Retrieved 2026-07-19. Different attractions within the complex have different access conditions.
- **C9:** Kumeya, [English information](https://www.kumeya.com/english/) and [access](https://www.kumeya.com/access/); Komoro Tourism Bureau, [current exterior photograph](https://www.komoro-tour.jp/wp/wp-content/uploads/2024/12/2-1.jpg); GSI seamless aerial imagery; OSM [road way 1201851969](https://www.openstreetmap.org/way/1201851969). Reviewed 2026-07-19.
- **C10:** Komoro City, [Kumeya cultural-property record](https://www.city.komoro.lg.jp/soshikikarasagasu/kyoikuiinkaijimukyoku/bunkazai_shogaigakushuka/2/1/1/bunkazai/kunisitei/16774.html). Retrieved 2026-07-19. The operator’s visitor address and the city’s cadastral address differ; the MVP does not publish an address.
- **C11:** OpenStreetMap contributors, [building way 824392310](https://www.openstreetmap.org/way/824392310) and [road way 146322337](https://www.openstreetmap.org/way/146322337). Retrieved 2026-07-19.
- **C12:** Komoro City, [facility overview](https://www.city.komoro.lg.jp/soshikikarasagasu/sangyoushinkoubu/shokokankoka/4/2/1/879.html); Honmachi Machiyakan, [access](https://machiyakan.com/access/); GSI seamless aerial imagery and reviewed facade photography. Retrieved 2026-07-19.
- **C13:** Chōjian, [home](https://choujian.jp/) and [venue information](https://choujian.jp/about). Retrieved 2026-07-27.
- **C14:** Yahoo! Map, [Chōjian](https://map.yahoo.co.jp/v3/place/dQogbreU5IY). Coordinate reviewed 2026-07-27.
- **C15:** Fujiya Jozo, [home](https://www.fujiyajozo.com/), [shop information](https://www.fujiyajozo.com/tenpo.htm) and [product list](https://www.fujiyajozo.com/syouitiran.html). Retrieved 2026-07-27.
- **C16:** Yahoo! Map, [Fujiya Jozo](https://map.yahoo.co.jp/v3/place/9BX58KnOmYY). Coordinate reviewed 2026-07-27.
- **C17:** KADO, [operator Instagram](https://www.instagram.com/kado.komoro). Supplied 2026-07-27.
- **C18:** Slow Style, [KADO venue information](https://www.slow-style.com/restaurants/kado/); Yahoo! Map, [KADO](https://map.yahoo.co.jp/v3/place/-Ewhn7pNKsI). Retrieved 2026-07-27.
- **C19:** NOVELS, [official site](https://novelskomoro.jp/). Retrieved 2026-07-27.
- **C20:** Yahoo! Map, [NOVELS](https://map.yahoo.co.jp/v3/place/30cmZHHUi9Y). Coordinate reviewed 2026-07-27.
- **C21:** CHAYA, [operator Instagram](https://www.instagram.com/chaya.komoro). Supplied 2026-07-27.
- **C22:** Tabelog, [CHAYA venue record](https://tabelog.com/nagano/A2004/A200402/20028727/); Web Komachi, [venue profile](https://www.web-komachi.com/?p=295575). Retrieved 2026-07-27.
- **C23:** Kusabue, [home](https://www.kusabue.co.jp/) and [Komoro flagship information](https://www.kusabue.co.jp/tenpo/komoro.html). Retrieved 2026-07-27.
- **C24:** Yahoo! Map, [Kusabue Komoro Honten](https://map.yahoo.co.jp/v3/place/_LiHZzobO86). Coordinate reviewed 2026-07-27.
- **C25:** Komoro Tourism Bureau, [Bistro Aokubi](https://www.komoro-tour.jp/member/id_9586/); [Tabelog](https://tabelog.com/nagano/A2004/A200402/20023799), [AutoReserve](https://autoreserve.com/en/restaurants/neCaYhtzNR2jCeBcpiXe) and [operator Instagram](https://www.instagram.com/bistro_aokubi). Retrieved 2026-07-27.
- **C26:** Yahoo! Map, [Bistro Aokubi](https://map.yahoo.co.jp/v3/place/82idOILFscc). Coordinate reviewed 2026-07-27.
- **C27:** Koti days, [operator Instagram](https://www.instagram.com/koti.days_komoro); Slow Style, [venue information](https://www.slow-style.com/cafes/koti-days/). Retrieved 2026-07-27.
- **C28:** Tabelog, [Koti days venue record](https://tabelog.com/nagano/A2004/A200402/20029466/). Coordinate reviewed 2026-07-27.
- **C29:** Bell Coffee, [operator Facebook](https://www.facebook.com/bellcoffee.tamon); Komoro Tourism Bureau, [venue information](https://www.komoro-tour.jp/member/id_1536/). Retrieved 2026-07-27.
- **C30:** Tabelog, [Bell Coffee venue record](https://tabelog.com/nagano/A2004/A200402/20022774/). Coordinate reviewed 2026-07-27.
- **C31:** Siphon Do, [official site](https://www.siphon-do.com) and [visitor information](https://www.siphon-do.com/guide). Retrieved 2026-07-27.
- **C32:** Yahoo! Map, [Siphon Do](https://map.yahoo.co.jp/v3/place/OXbL5gwW67I). Coordinate reviewed 2026-07-27.
- **C33:** Tabelog, [Ai San venue record](https://tabelog.com/nagano/A2004/A200402/20022955/). Retrieved 2026-07-27.
- **C34:** User-supplied coordinate and category for Ai San. Reviewed 2026-07-27.
- **C35:** Komoro Tourism Bureau, [Grandeur](https://www.komoro-tour.jp/member/id_1556/). Retrieved 2026-07-27.
- **C36:** User-supplied coordinate and category for Grandeur. Reviewed 2026-07-27.
- **C37:** Aioicho association, [Kai](https://aioicho.com/archives/shoplist01/kai); Tabelog, [venue record](https://tabelog.com/nagano/A2004/A200402/20010252/). Retrieved 2026-07-27.
- **C38:** User-supplied coordinate and category for Kai. Reviewed 2026-07-27.
- **C39:** Aioicho association, [Sakura Sushi](https://aioicho.com/archives/shoplist01/sakurazushi); supplied legacy [operator page](http://sakurazushi.web.fc2.com). Retrieved 2026-07-27.
- **C40:** User-supplied coordinate and category for Sakura. Reviewed 2026-07-27.
- **C41:** nuit, [operator Instagram](https://www.instagram.com/nuit_komoro). Supplied 2026-07-27.
- **C42:** Yahoo! Map, [nuit](https://map.yahoo.co.jp/v3/place/yDn5Dbao8U6), and user-supplied coordinate. Reviewed 2026-07-27.
- **C43:** Teishaba Garden, [official site](https://t-garden.org/). Retrieved 2026-07-27.
- **C44:** User-supplied coordinate and free-Wi-Fi note for Teishaba Garden. Reviewed 2026-07-27.
- **C45:** Clove Cafe, [official site](https://clove.cafe) and [operator Instagram](https://www.instagram.com/clovecafe23/); Komoro Tourism Bureau, [venue information](https://www.komoro-tour.jp/member/id_23800/). Retrieved 2026-07-27.
- **C46:** User-supplied coordinate for Clove Cafe. Reviewed 2026-07-27.
- **C47:** Yamabuki Miso, [online shop](https://ec.sukyu.jp/); Komoro Tourism Bureau, [visitor information](https://www.komoro-tour.jp/member/id_1335/). Retrieved 2026-07-27.
- **C48:** User-supplied coordinate and tasting note for Yamabuki Miso. Reviewed 2026-07-27.
- **C49:** Delicatessen Yamabuki, [official site](https://www.yamabukid.jp/) and [operator Instagram](https://www.instagram.com/delicatessenyamabuki); Komoro Tourism Bureau, [venue information](https://www.komoro-tour.jp/member/id_12095/). Retrieved 2026-07-27.
- **C50:** User-supplied coordinate and relationship to Yamabuki Miso. Reviewed 2026-07-27.
- **C51:** Hototogisu, [official site](https://hototogisu.sakura.ne.jp/index.html), [online shop](https://hototogisu.shopselect.net/) and [operator Instagram](https://www.instagram.com/hototogisuuu/). Retrieved 2026-07-27.
- **C52:** User-supplied coordinate for Hototogisu. Reviewed 2026-07-27.
- **C53:** Citta Slow, [official site](https://cittaslow.jimdosite.com/); Tabelog, [venue record](https://tabelog.com/nagano/A2004/A200402/20023698/). Retrieved 2026-07-27.
- **C54:** User-supplied coordinate for Citta Slow. Reviewed 2026-07-27.
- **C55:** Komoro City, [Senryū-no-matsu at Kaiō-In](https://www.city.komoro.lg.jp/soshikikarasagasu/kyoikuiinkaijimukyoku/bunkazai_shogaigakushuka/2/1/1/2/furusatoisan/9655.html). Retrieved 2026-07-27.
- **C56:** User-supplied coordinate and visitor note for Kaiō-In. Reviewed 2026-07-27.
- **C57:** Domaine de Arai, [official site](https://d-d-arai.com/) and [about the chef](https://d-d-arai.com/?page_id=2507). Retrieved 2026-07-27.
- **C58:** User-supplied coordinate and restaurant category for Domaine de Arai. Reviewed 2026-07-27.
- **C59:** Komoro City, [Koyama Keizo Museum of Art](https://www.city.komoro.lg.jp/soshikikarasagasu/kyoikuiinkaijimukyoku/bunkazai_shogaigakushuka/4/2/2/2084.html). Retrieved 2026-07-27.
- **C60:** User-supplied coordinate for Koyama Keizo Museum of Art. Reviewed 2026-07-27.
- **C61:** Komoro City, [Komoro Zoo](https://www.city.komoro.lg.jp/komoro_zoo/index.html). Retrieved 2026-07-27.
- **C62:** User-supplied coordinate and oldest-zoo note for Komoro Zoo. Reviewed 2026-07-27.
- **C63:** Komoro City, [Yorakan](https://www.city.komoro.lg.jp/soshikikarasagasu/sangyoushinkoubu/shokokankoka/4/2/916.html). Retrieved 2026-07-27.
- **C64:** User-supplied coordinate, restroom and community-activity notes for Yorakan. Reviewed 2026-07-27.
- **C65:** Komoro Tourism Bureau, [Nakakichi](https://www.komoro-tour.jp/member/id_1739/). Retrieved 2026-07-27.
- **C66:** User-supplied coordinate for Nakakichi. Reviewed 2026-07-27.
- **C67:** Yahoo! Map, [Gallery Tsutaya](https://map.yahoo.co.jp/v3/place/ipV_YL1GRJM). Retrieved 2026-07-27.
- **C68:** User-supplied coordinate and Japanese-antiques category for Gallery Tsutaya. Reviewed 2026-07-27.
- **C69:** Go Nagano, [Kōgakuji Temple](https://db.go-nagano.net/themelist/detail/id=2126). Retrieved 2026-07-27.
- **C70:** User-supplied coordinate and Ashigara-mon note for Kōgakuji Temple. Reviewed 2026-07-27.
- **C71:** Komoro City, [former Komoro Bank building](https://www.city.komoro.lg.jp/soshikikarasagasu/kyoikuiinkaijimukyoku/bunkazai_shogaigakushuka/2/1/1/bunkazai/kunisitei/678.html); Komoro Chamber of Commerce, [Yorozuya](http://www.komoro.or.jp/yorozuya.html). Retrieved 2026-07-27.
- **C72:** User-supplied coordinate, names and Japanese-antiques category for Yorozuya. Reviewed 2026-07-27.
- **C73:** Ai's dressing kitchen, [official site](https://dressingkitchen.jimdofree.com/). Retrieved 2026-07-27.
- **C74:** User-supplied coordinate and bentō category for Ai's dressing kitchen. Reviewed 2026-07-27.
- **C75:** Komoro Tourism Bureau, [Sawaen](https://www.komoro-tour.jp/member/id_1290/). Retrieved 2026-07-27.
- **C76:** User-supplied coordinate and Japanese-tea category for Sawaen. Reviewed 2026-07-27.
- **C77:** Harada, [official site](https://hrd1898.jp/); Komoro Tourism Bureau, [venue information](https://www.komoro-tour.jp/member/id_1054/). Retrieved 2026-07-27.
- **C78:** User-supplied coordinate and Italian-dishes-and-soba category for Harada. Reviewed 2026-07-27.
- **C79:** Tabelog, [Fujifune venue record](https://tabelog.com/en/nagano/A2004/A200402/20007201/). Retrieved 2026-07-29.
- **C80:** User-supplied coordinate and unagi category for Fujifune. Reviewed 2026-07-29.
- **C81:** Tabelog, [Laurier venue record](https://tabelog.com/nagano/A2004/A200402/20020678/). Supplied 2026-07-29.
- **C82:** User-supplied coordinate and Italian-Western category for Laurier. Reviewed 2026-07-29.
- **C83:** Sanyasō, [official site](https://sanyasooo.com/); Komoro Tourism Bureau, [venue information](https://www.komoro-tour.jp/member/id_1408/). Retrieved 2026-07-29.
- **C84:** User-supplied coordinate for Sanyasō. Reviewed 2026-07-29.
- **C85:** Ōtsuka Shuzō, [official site](https://www.asamadake.com/); Komoro Tourism Bureau, [brewery information](https://www.komoro-tour.jp/member/id_9596/). Retrieved 2026-07-29.
- **C86:** User-supplied coordinate and sake-brewery category for Ōtsuka Shuzō. Reviewed 2026-07-29.
- **C87:** Tabelog, [Kameya venue record](https://tabelog.com/nagano/A2004/A200402/20001769/). Retrieved 2026-07-29.
- **C88:** User-supplied coordinate for Kameya. Reviewed 2026-07-29.
- **C89:** Marushi, [official site](https://marushi-komoro.com/), [operator Instagram](https://www.instagram.com/marushi.yaman.0124/) and [reservation page](https://www.tablia.app/c/marushi). Retrieved 2026-07-29.
- **C90:** User-supplied coordinate and Japanese-curry category for Marushi. Reviewed 2026-07-29.
- **C91:** Unatō, [official site](https://unatoukomoro.com/); Tabelog, [venue record](https://tabelog.com/nagano/A2004/A200402/20017949/). Retrieved 2026-07-29.
- **C92:** User-supplied coordinate and unagi category for Unatō. Reviewed 2026-07-29.
- **C93:** Komoro Tourism Bureau, [Muramatsu Shōten](https://www.komoro-tour.jp/member/id_1163/); supplied [shop site](http://www.kokushou.net/). Retrieved 2026-07-29.
- **C94:** User-supplied coordinate and traditional-house and rice-shop categories for Muramatsu Shōten. Reviewed 2026-07-29.
- **C95:** Komoro Tourism Bureau, [Kishida](https://www.komoro-tour.jp/member/id_22929/). Retrieved 2026-07-29.
- **C96:** User-supplied coordinate and liquor-store category for Kishida. Reviewed 2026-07-29.
- **C97:** Tabelog, [SomThai venue record](https://tabelog.com/nagano/A2004/A200402/20008623/). Retrieved 2026-07-29.
- **C98:** User-supplied coordinate and adjacent Thai-grocery note for SomThai store. Reviewed 2026-07-29.
- **C99:** Tabelog, [Benkeibashi Seki venue record](https://tabelog.com/nagano/A2004/A200402/20021940/party/). Retrieved 2026-07-29.
- **C100:** User-supplied coordinate and names for Seki. Reviewed 2026-07-29.
- **C101:** Tabelog, [Hōraikaku venue record](https://tabelog.com/nagano/A2004/A200402/20021860/). Retrieved 2026-07-29.
- **C102:** User-supplied coordinate and Taiwanese-restaurant category for Hōraikaku. Reviewed 2026-07-29.
- **C103:** Komoro Tourism Bureau, [Hot spring town Komoro](https://www.komoro-tour.jp/spot/spa/), and supplied `Komoro Hot Spiring Map - spa2023.pdf`, pp.1–2, SHA-256 `a4672a633a06709fdfb9f716c970386775404c8938a8e19405fc1511996b6795`. Visually reviewed 2026-07-30. Together they establish the nine-source, ten-facility topology and Japanese spring classifications; volatile 2023 operational details are excluded.
- **C104:** Komoro Tourism Bureau, [Lamp no Yado Takamine Onsen](https://www.komoro-tour.jp/member/id_1001/). Retrieved 2026-07-30.
- **C105:** Komoro Tourism Bureau, [Tengu Onsen Asama Sanso](https://www.komoro-tour.jp/member/id_1280/). Retrieved 2026-07-30.
- **C106:** Komoro Tourism Bureau, [Hishino Onsen Yakushikan](https://www.komoro-tour.jp/member/id_1128/). Retrieved 2026-07-30.
- **C107:** Komoro Tourism Bureau, [Hishino Onsen Tokiwakan](https://www.komoro-tour.jp/member/id_1271/). Retrieved 2026-07-30.
- **C108:** Komoro Tourism Bureau, [Komoro Grand Castle Hotel](https://www.komoro-tour.jp/member/id_1514/). Retrieved 2026-07-30.
- **C109:** Komoro Tourism Bureau, [Nakadanaso](https://www.komoro-tour.jp/member/id_1264/). Retrieved 2026-07-30.
- **C110:** Komoro Tourism Bureau, [Nunobiki Onsen Komoro](https://www.komoro-tour.jp/member/id_1206/). Retrieved 2026-07-30.
- **C111:** Komoro Tourism Bureau, [Takamine Kogen Hotel](https://www.komoro-tour.jp/member/id_1322/). Retrieved 2026-07-30.
- **C112:** Komoro Tourism Bureau, [Aguri no Yu Komoro](https://www.komoro-tour.jp/member/id_1812/). Retrieved 2026-07-30.
- **C113:** Komoro Tourism Bureau, [Nunobiki Kannon Onsen](https://www.komoro-tour.jp/member/id_1068/). Retrieved 2026-07-30.
- **C114:** Owner confirmation that all ten supplied facility coordinates are approved, Komoro Grand Castle Hotel permits day-use bathing, and Nunobiki Kannon Onsen in Tōmi belongs within the komoro.place map scope. Received 2026-07-30.

## Map and routing bounds

- Tight initial-display reference for the original six-place set: `[138.4193, 36.3266, 138.4243, 36.3302]` in `[west, south, east, north]` order.
- Verified pre-onsen route-test bounds: `[138.4138, 36.3218, 138.4330, 36.3325]`.
- Expanded onsen route-test and candidate-extraction bounds: `[138.3300, 36.2900, 138.5400, 36.4500]`.
- Active graph-extraction bounds: `[138.4050, 36.3150, 138.4500, 36.3400]`; these do not cover the western river corridor or the Hishino and Takamine highlands.
- Production municipal operating bounds remain deliberately broader to accommodate visitor positions and routes within Komoro.
- Eighteen representative OSM-based origin-to-destination route checks completed during the original coordinate research; all six original endpoints were connected. Candidate graph `20260730-komoro-onsen-v1` passed the complete 180-case matrix: three origins × sixty destinations, with every endpoint snap at or below 250 m.

## Featured curated route — Nunobiki Cliff Pilgrimage

Reviewed and retrieved 2026-07-21. The checked-in route is editorially ordered and is not a live directions result.

- **N1 — approved source map:** [`the-nunobiki-pilgrimage-route.pdf`](https://7978b223-2dd4-4615-9bd0-2531bd27e216.filesusr.com/ugd/326820_cafa20b72b524f45bf92cb806b0582d7.pdf), 1,880,999 bytes, SHA-256 `71382fd62a23d67474b83b90c0341cfec88ee1e8230d1e73aaa3b54b5a93137c`. Page 1 controls route identity, one-way visitor context and primary editorial facts; page 2 controls the seven-checkpoint order, `10 + 15 + 35 + 25 + 20 + 25 = 130` published walking minutes, and illustrated corridor. The illustration is not treated as survey-grade geometry.
- **N2 — official English visitor information:** [home](https://nunobiki.wixsite.com/english), [map](https://nunobiki.wixsite.com/english/マップ), [highlights](https://nunobiki.wixsite.com/english/みどころ), [Nunobiki Kannon](https://nunobiki.wixsite.com/english/布引観音), [legend](https://nunobiki.wixsite.com/english/布引伝説), [geology](https://nunobiki.wixsite.com/english/地質学), [bicycle/return context](https://nunobiki.wixsite.com/english/自転車), [food guidance](https://nunobiki.wixsite.com/english/お弁当), and [access map](https://nunobiki.wixsite.com/english/アクセスマップ). These pages supplement N1 for concise visitor context and official-information links. Volatile prices, hours, schedules and closure promises are not published.
- **N3 — control points only:** [public My Maps KML](https://www.google.com/maps/d/kml?mid=154NXx2AVbqW6UpIiz2hsLlkUy2bXdZw&forcekml=1), 70,651 bytes, SHA-256 `48e6b36617456e03ddc321fe492a64126636dc90d49be7401cfd8f49876c170e`. It was used only to constrain the approved corridor and visually compare geometry; it is not fetched or embedded at runtime.
- **N4 — implementation topology:** local OSM extract `komoro-routing-260727-east-v2.osm.pbf`, SHA-256 `a552afbf74265436df7443fa2461676c9bf5a6d6d73547ee738a9900868d6984`, and the project’s loopback Valhalla pedestrian graph. These control traversable implementation geometry only, not route identity or editorial facts.

### Final local geometry provenance

- Repository file: `src/data/routes/nunobiki-cliff-pilgrimage.geojson`.
- 571 `[longitude, latitude]` coordinates; SHA-256 `b53441ef126f5165b3c0c97ae96e9a01c796380454057d21da136094000fe80a`.
- Geodesic line length: 7,045.948 m, displayed as **approximately 7.0 km**. Start `[138.4217741, 36.3270869]`; finish `[138.386263, 36.331139]` at the public temple path endpoint.
- All seven checkpoints project in the prescribed order; maximum checkpoint-to-line distance is 6.075 m.
- KML-controlled legs were matched to accessible local pedestrian topology. At Kaikoen, the final line uses the connected 1,134.625 m Valhalla pedestrian route from the exit to the below-castle checkpoint rather than drawing the PDF’s short illustrated descent through unsupported topology.
- Four corridor ways tagged `access=no` were audited and have zero route-segment overlap: OSM ways `146323550` (`highway=unclassified`, `tunnel=yes`), `1013611478` (`highway=path`, `遊子の道(通行止め)`), `1013611703` (`highway=path`, `千曲音の道(通行止め)`), and `1013634161` (`highway=path`, `通行不可`). Shared/nearby junctions are not used as blocked way segments.
- The Koori Wind Cave spur and approach entrance retain allowed-source control points where the pedestrian graph does not encode the complete visitor path; neither correction overlaps an `access=no` way. A physical walk-through of all seven checkpoints remains required before field safety or practical access can be represented as verified.
- Geometry is bundled into the application. Google, Wix, the PDF host and all other third parties are absent from map/tile/font/sprite/geometry runtime requests; official and source-map URLs are user-initiated links only.

## Supplied documents

Original bytes and checksums are inventoried in [`supplied-sources/README.md`](supplied-sources/README.md).

- `komoro_EN_MAP.pdf`, p.1: English labels and relative approaches for all six records. Copy is not reused because the map contains language errors, stale Honjin information and no visible issue date.
- `english_chinese_pamphlet.pdf`, pp.1–2: station-office location and supporting descriptions of Kaikoen and Kumeya. Printed hours, prices and closures are not published.
- `touson_yukari_map.pdf`, pp.1–2: labels all six records and places tourist information inside the station. Dated 2022; operational details are excluded.
- `shinsyu_komoro_map.pdf`, pp.1–2: Japanese city and station-area position corroboration; issue code ends `20230901`.
- `efb450_c9eab3f8c22940948b98a9ee7d919715.pdf`, pp.1–2: explicitly hypothetical “2033 imagined Komoro-juku” material. It is context only and is not evidence of current facilities, uses or plans.


## Editorial exclusions

No unsupported or source-stale hours, prices, closure dates, phone numbers, accessibility statements, accommodation claims or proposed future uses appear in the MVP copy. Supplied PDFs are research inputs, not runtime dependencies.