穴釜の由来、語源、分布
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1 Hakodate-shi(約 10 人) 1 Sapporo-shi Chuuou-ku(約 10 人) 1 Numadzu-shi(約 10 人) 4 Noboribetsu-shi(極少數) 4 Iburishi-chou Shiraoi-chou(極少數) 4 Tomakomai-shi(極少數) 4 Higashimurayama-shi(極少數) 4 Choufu-shi(極少數) 4 Toshima-ku(極少數) 4 Kahoku-gun Uchinada-machi(極少數) 4 Tagata-gun Kan'nami-chou(極少數) |