Kouchi-ken , Hokkaidou , Oosaka-fu . Origin of Kouchi-ken Tosa-shi Iruma. A place name with a record since the Azuchi-Momoyama period. Kouchi-ken Kouchi-shi Marunouchi was in the Edo period in the Tosa clan of the clan office.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Yamagata-ken(About 30) 2 Toukyou-to(About 20) 3 Iwate-ken(About 10) 4 Kanagawa-ken(About 10) 4 Saitama-ken(About 10) 4 Chiba-ken(About 10) 7 Akita-ken(Very rare) |
| Population | About 100 | |
| Ranking | 31,715 | |
| Rank by city |
|---|
|
1 Yamagata-shi(About 20) 2 Kitakami-shi(About 10) 2 Matsudo-shi(About 10) 4 Morioka-shi(Very rare) 4 Kamakura-shi(Very rare) 4 Yokohama-shi Totsuka-ku(Very rare) 4 Higashine-shi(Very rare) 4 Murayama-shi(Very rare) 4 Shibuya-ku(Very rare) 4 Machida-shi(Very rare) |
| Rank by subregion |
|---|
|
1 千葉県 松戸市 下矢切(About 10) 1 山形県 山形市 瀬波(About 10) |
