Toyama-ken . Originated from Toyama-ken Toyama-shi 's Iwase (old: Erika). Place name with a record in the Edo period.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Nagano-ken(Very rare) 1 Toukyou-to(Very rare) 1 Aichi-ken(Very rare) 1 Oosaka-fu(Very rare) 1 Chiba-ken(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Nagano-shi(Very rare) 1 Adachi-ku(Very rare) 1 Nagoya-shi Minato-ku(Very rare) 1 Higashioosaka-shi(Very rare) 1 Chiba-shi Inage-ku(Very rare) |
| Rank by subregion |
|---|
Dan'nohara 【團之原】レベル2
About 10 are variants.
