油原の由来、語源、分布
| 순위 |
|---|
|
1 Ibaraki-ken(0.0122%) 2 Saitama-ken(0.00169%) 3 Chiba-ken(0.000882%) 4 Toukyou-to(0.000796%) 5 Kanagawa-ken(0.000736%) 6 Okayama-ken(0.000407%) 7 Ishikawa-ken(0.000342%) 8 Gunma-ken(0.000203%) 9 Shizuoka-ken(0.000111%) 10 Hyougo-ken(매우 적음) |