Aichi-ken · Fukuoka-ken . Variety of 黒谷 . It was in Ooita-ken Nakatsu-shi during the Edo period. Last name was also written as "Kuroya". 黒谷 reference.
Ehime-ken Matsuyama-shi . Last name including "black", 毛利 surname. Ehime-ken Matsuyama-shi Distributed in Mitsu. 毛利 reference.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Oosaka-fu(About 30) 2 Niigata-ken(About 20) 3 Toukyou-to(About 20) 4 Kanagawa-ken(About 10) 4 Kumamoto-ken(About 10) 6 Wakayama-ken(About 10) 6 Chiba-ken(About 10) 8 Nagano-ken(Very rare) 8 Fukuoka-ken(Very rare) 8 Fukui-ken(Very rare) |
| Population | About 130 | |
| Ranking | 26,400 | |
| Rank by city |
|---|
|
1 Izumiootsu-shi(About 20) 2 Jouetsu-shi(About 10) 3 Sagamihara-shi(About 10) 3 Kumamoto-shi(About 10) 3 Oota-ku(About 10) 6 Nyuu-gun Echizen-chou(Very rare) 6 Iidzuka-shi(Very rare) 6 Kyouto-shi Fushimi-ku(Very rare) 6 Minamikoma-gun Fujikawa-chou(Very rare) 6 Hadano-shi(Very rare) |
| Rank by subregion |
|---|
|
1 大阪府 泉大津市 曽根町(About 10) |
Kitashima 【北嶌】レベル3
About 130 are referenced.
