OK thank you. In my experience recently, Mapbox is the most up to date imagery for Japan so that's what I used.

No problem! Have fun and do check out the community forum, WeeklyOSM and the Japan Discord for the latest happenings. I always like to start mapping using the latest Mapillary imagery, there are a lot of people taking imagery that don't use it to map OSM and I feel it's underused. Example for finding recent imagery. https://www.mapillary.com/app/?lat=35.14480817273545&lng=139.05137002249626&z=5.785066207044257&dateFrom=2026-05-01

Welcome to OpenStreetMap, your first edit looks good to me! In the future, try to make smaller changesets in a limited area. It'll make it easier for others to check your work. osm.wiki/Changeset#Geographical_size_of_changesets

osm.wiki/JA:%E5%A4%89%E6%9B%B4%E3%82%BB%E3%83%83%E3%83%88%E3%81%AE%E8%89%AF%E3%81%84%E3%82%B3%E3%83%A1%E3%83%B3%E3%83%88

不必要にデータを削除しないでください。osm.wiki/JA:Keep_the_history

何したかわかるように、チェンジセットのコメントを書いてください。

この品質管理ツールでつながっていないウェイが見えます。どうぞご利用ください。https://tools.geofabrik.de/osmi/?view=routing&lon=139.51727&lat=35.85705&zoom=15&baselayer=Geofabrik%20Standard&overlays=islands%2Cislands_car%2Cislands_bicycle%2Cislands_all

歩道が他のウェイと繋がっていないとルート案内ができないので、(この変更セットを含めて)いままで編集した歩道をhighway=crossingで道路と他の歩道に繋がってもらっていいですか？歩道の両端や横断できる場所を道路につながってくれるとデータ向上につながります。Wikiを参考にしてください。よろしくお願いします。https://wiki.openstreetmap.org/wiki/JA:%E6%AD%A9%E9%81%93

There's a warning sign but I can't find the correct tags. All the wiki entries I can find reference driving hazards. I'll try to do a sac_scale and surface tag on the way

I forgot about this, I intended to add it later, thanks for reminding me. I just made the edit to add the carpark.

Okay, thank you. I'll update the addresses and remove the nsi_id tags