Etymology and distribution of 大樂院.

Dairakuin 【大樂院】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Ishikawa-ken Suzu-shi . Personal name . Ishikawa-ken Suzu-shi In Wakamatsucho Umiya it tells that it is the descendant of Hei Times (Tyrahno Tokkane), the principal of the Heian period and the Kamakura period. 平 Taira reference.