岩沙の由来、語源、分布
| 순위 |
|---|
|
1 Tokushima-ken(0.00281%) 2 Aichi-ken(0.00208%) 3 Gifu-ken(0.000755%) 4 Mie-ken(0.000219%) 5 Gunma-ken(0.000203%) 6 Toukyou-to(0.000199%) 7 Chiba-ken(0.000176%) 8 Hyougo-ken(0.000164%) 9 Oosaka-fu(0.000115%) 10 Kanagawa-ken(매우 적음) |