Ranking |
---|
1 Niigata-ken(About 40) 2 Hokkaidou(About 30) 3 Toukyou-to(About 30) 4 Saitama-ken(About 10) 5 Nagano-ken(About 10) 5 Akita-ken(About 10) 7 Shizuoka-ken(Very rare) 7 Aomori-ken(Very rare) 7 Gunma-ken(Very rare) 7 Kanagawa-ken(Very rare) 7 Chiba-ken(Very rare) |