卞の由来、語源、分布
| 排名 |
|---|
|
1 Okayama-ken(0.00061%) 2 Gunma-ken(0.000405%) 3 Ishikawa-ken(0.000342%) 4 Tochigi-ken(0.000222%) 5 Kanagawa-ken(0.000184%) 6 Chiba-ken(0.000176%) 7 Oosaka-fu(0.000173%) 8 Hyougo-ken(0.000164%) 9 Nagano-ken(0.000164%) 10 Toukyou-to(极少) |