Ibaraki-ken Hitachioota-shi , Fukushima-ken . Tochigi-ken Ootawara-shi Originated from the vicinity of Kuroiwa Town (formerly Kurobane). A place name with a record since the Muromachi period.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Fukuoka-ken(About 10) 2 Oosaka-fu(About 10) 2 Wakayama-ken(About 10) 4 Tottori-ken(Very rare) 4 Shizuoka-ken(Very rare) 4 Tokushima-ken(Very rare) 4 Saitama-ken(Very rare) |
| Population | About 50 | |
| Ranking | 44,347 | |
| Rank by city |
|---|
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1 Miyama-shi(Very rare) 1 Kama-shi(Very rare) 1 Oomuta-shi(Very rare) 1 Touhaku-gun Hokuei-chou(Very rare) 1 Hamamatsu-shi(Very rare) 1 Kuki-shi(Very rare) 1 Higashimuro-gun Nachikatsuura-chou(Very rare) 1 Oosaka-shi Kita-ku(Very rare) 1 Hirakata-shi(Very rare) 1 Shinguu-shi(Very rare) |
| Rank by subregion |
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