友國の由来、語源、分布
| 排名 |
|---|
|
1 Kagawa-ken(0.00115%) 2 Kouchi-ken(0.000431%) 3 Okayama-ken(0.000407%) 4 Shiga-ken(0.000325%) 5 Hyougo-ken(0.000246%) 6 Gunma-ken(0.000203%) 7 Saitama-ken(0.000147%) 8 Hiroshima-ken(0.000144%) 9 Shizuoka-ken(0.000111%) 10 Chiba-ken(極少) 11 Kanagawa-ken(極少) 12 Oosaka-fu(極少) |