mtmail
commented
1 month ago So the issue seems to be that the city Sendai has the name '仙台市' in OSM data https://www.openstreetmap.org/node/752184864 and cannot be found when searching for '仙台'. The '市' suffix stands for 'city'. That's quite common with regional names in Japan. We should check how common and could add another database entry with the suffix removed.
Adding @miku0 who worked on such a list https://github.com/miku0/Nominatim/blob/soft_phrase2/nominatim/api/search/icu_tokenizer_japanese.py#L23 in the past. It's part of an older PR https://github.com/osm-search/Nominatim/pull/3158
lonvia
What did you search for?
[<!-- Please try to provide a link to your search. You can go to https://nominatim.openstreetmap.org and repeat your search there. If you originally found the issue somewhere else, please tell us what software/website you were using. --https://nominatim.openstreetmap.org/search?format=jsonv2&addressdetails=1&limit=10&namedetails=2&polygon_geojson=0&extratags=1&city=%E4%BB%99%E5%8F%B0
What result did you get?
Xiantai, Pingdingshan, Henan, China. This was the only result.
Including Japan as country yields 0 results. https://nominatim.openstreetmap.org/search?format=jsonv2&addressdetails=1&limit=10&namedetails=2&polygon_geojson=0&extratags=1&city=%E4%BB%99%E5%8F%B0&country=%E6%97%A5%E6%9C%AC
What result did you expect?
Sendai, Japan. Search using city name via Nominatim UI achieves a relevant result for the Railway location:
https://nominatim.openstreetmap.org/ui/details.html?osmtype=N&osmid=3570916502&class=railway
This is the place location for Sendai.
https://nominatim.openstreetmap.org/ui/details.html?osmtype=N&osmid=752184864&class=place