| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Hokkaidou(About 60) 2 Fukushima-ken(About 40) 3 Kanagawa-ken(About 20) 3 Hyougo-ken(About 20) 5 Toukyou-to(About 10) 5 Chiba-ken(About 10) 7 Toyama-ken(About 10) 7 Saitama-ken(About 10) 9 Nagano-ken(Very rare) 9 Fukui-ken(Very rare) |
| Population | About 200 | |
| Ranking | 19,890 | |
| Rank by city |
|---|
|
1 Oonuma-gun Aidzumisato-machi(About 30) 2 Yokosuka-shi(About 10) 2 Kushiro-shi(About 10) 4 Toyama-shi(About 10) 5 Aidzuwakamatsu-shi(Very rare) 5 Sakai-shi(Very rare) 5 Kawanuma-gun Aidzubange-machi(Very rare) 5 Sendai-shi Aoba-ku(Very rare) 5 Chigasaki-shi(Very rare) 5 Gujou-shi(Very rare) |
| Rank by subregion |
|---|
|
1 神奈川県 横須賀市 追浜町(About 10) 1 福島県 大沼郡会津美里町 上平上平(About 10) 1 富山県 富山市 太田南町(About 10) |
Tatsukawa 【龍川】レベル3
About 300, Tatsukawa 【龍河】レベル2
About 30, Tatsukawa 【竜河】レベル1
Very rare are variants.
Ryuukawa 【竜川】レベル3
About 200 are referenced.
