Shimadaya 【島田屋】2 The Japanese surnames etymology dictionary.
① Topography . From Seki and the field. Kanagawa-ken Sagamihara-shi Ginza in the green area ward Obuchi is a place name with a record since the Edo period. Kanagawa-ken Minamiashigara-shi Sekimoto is a place name with a record since the Kamakura period. It is distributed in the same place. Kanagawa-ken Hadano-shi It was in the Edo period in Nagoya. Shizuoka-ken Numadzu-shi Otemachi was in Edo period in Numazu clan of the clan government.
② Toyama-ken Toyama-shi relation was born. A place name with a record since the Edo period. "Seki" meaning. Toyama-ken Toyama-shi Honmaru was in the Edo period in the clan of Toyama of the Clan office.