根口の由来、語源、分布
| 排名 |
|---|
|
1 Kouchi-ken(0.00388%) 2 Iwate-ken(0.00286%) 3 Ooita-ken(0.000644%) 4 Aomori-ken(0.000524%) 5 Yamaguchi-ken(0.000478%) 6 Miyazaki-ken(0.000339%) 7 Saitama-ken(0.000294%) 8 Kyouto-fu(0.000166%) 9 Hyougo-ken(极少) 10 Aichi-ken(极少) 11 Kanagawa-ken(极少) 12 Oosaka-fu(极少) |