Oosaka-fu Sakai-shi Naka-ku · Saitama-ken Ageo-shi · Niigata-ken Niigata-shi Nishi-ku. Last name including 'duck', name of male including 'heavy' character.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Yamaguchi-ken(About 10) 2 Hyougo-ken(About 10) 3 Toukyou-to(Very rare) 3 Hiroshima-ken(Very rare) 3 Okayama-ken(Very rare) 3 Oosaka-fu(Very rare) 3 Wakayama-ken(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Shimonoseki-shi(About 10) 2 Suita-shi(Very rare) 2 Kasaoka-shi(Very rare) 2 Adachi-ku(Very rare) 2 Wakayama-shi(Very rare) 2 Miki-shi(Very rare) 2 Akashi-shi(Very rare) 2 Hiroshima-shi Naka-ku(Very rare) |
| Rank by subregion |
|---|
