栃久保の由来、語源、分布
| 排名 |
|---|
|
1 Fukushima-ken(0.00341%) 2 Hokkaidou(0.0014%) 3 Aichi-ken(0.00114%) 4 Nagano-ken(0.000491%) 5 Ishikawa-ken(0.000342%) 6 Chiba-ken(0.000265%) 7 Kanagawa-ken(0.000245%) 8 Tochigi-ken(0.000222%) 9 Saitama-ken(0.00022%) 10 Miyagi-ken(0.000208%) 11 Gifu-ken(0.000189%) 12 Shizuoka-ken(0.000111%) 13 Toukyou-to(極少) |