Chiba-ken Isumi-shi , Toukyou-to . Originated from the Chiba-ken Isumi-shi Ohara neighborhood (formerly known as Ichi). A place name with a record since the Heian period. The former place name is a mistake made by Lushu (Io Chi).
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Hiroshima-ken(About 20) 2 Toukyou-to(About 10) 3 Okayama-ken(Very rare) 3 Nara-ken(Very rare) 3 Saitama-ken(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Hachiouji-shi(Very rare) 1 Kurashiki-shi(Very rare) 1 Suginami-ku(Very rare) 1 Tsurugashima-shi(Very rare) 1 Yamatokooriyama-shi(Very rare) 1 Hiroshima-shi Higashi-ku(Very rare) 1 Higashihiroshima-shi(Very rare) 1 Hiroshima-shi Asaminami-ku(Very rare) 1 Hiroshima-shi Minami-ku(Very rare) |
| Rank by subregion |
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