Etymology and distribution of 天下井.
↑オフライン検索できるアプリもどうぞ
| Ranking |
|---|
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1 Ibaraki-ken(About 200) 2 Tochigi-ken(About 50) 3 Saitama-ken(About 40) 4 Kanagawa-ken(About 20) 4 Toukyou-to(About 20) 6 Gunma-ken(About 20) 7 Fukushima-ken(About 10) 7 Chiba-ken(About 10) 9 Aichi-ken(Very rare) 9 Yamagata-ken(Very rare) |
