岩久保の由来、語源、分布
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1 Hiroshima-shi Nishi-ku(約 20 人) 2 Oosaka-shi Higashiyodogawa-ku(約 10 人) 2 Okayama-shi(約 10 人) 4 Kitami-shi(極少數) 4 Matsudo-shi(極少數) 4 Kashiwa-shi(極少數) 4 Toda-shi(極少數) 4 Sayama-shi(極少數) 4 Yamabe-gun Yamazoe-mura(極少數) 4 Gose-shi(極少數) 4 Kashiba-shi(極少數) 4 Kurokawa-gun Taiwa-chou(極少數) 4 Tokushima-shi(極少數) 4 Naruto-shi(極少數) 4 Kita-ku(極少數) 4 Taitou-ku(極少數) 4 Hamura-shi(極少數) 4 Minamiashigara-shi(極少數) 4 Yokohama-shi Minami-ku(極少數) 4 Yokohama-shi Kounan-ku(極少數) |