Shiga-ken , Miyagi-ken , Hokkaidou .
① Shiga-ken Takashima-shi Origin of Otowa. A place name with a record since the Heian period.
② Mie-ken Iga-shi Origin of the Otowa. A place name with a record since the Warring States Period.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Fukuoka-ken(About 30) 2 Aichi-ken(About 20) 3 Yamaguchi-ken(Very rare) 3 Hyougo-ken(Very rare) |
| Population | About 70 | |
| Ranking | 38,443 | |
| Rank by city |
|---|
|
1 Kitakyuushuu-shi Wakamatsu-ku(Very rare) 1 Kitakyuushuu-shi Yahatanishi-ku(Very rare) 1 Kasuga-shi(Very rare) 1 Fukuoka-shi Chuuou-ku(Very rare) 1 Fukuoka-shi Minami-ku(Very rare) 1 Fukuoka-shi Higashi-ku(Very rare) 1 Fukuoka-shi Nishi-ku(Very rare) 1 Kurate-gun Kurate-machi(Very rare) 1 Kudamatsu-shi(Very rare) 1 Nagoya-shi Minami-ku(Very rare) |
| Rank by subregion |
|---|
