Etymology and distribution of 賀井楽.

Gairaku 【賀井楽】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Toukyou-to , Hyougo-ken , Kagoshima-ken .

① Saitama-ken Kumagaya-shi Originated in Kuwada (Kuwawada). A place name with a record since the Edo period. Tell him that it was called during the Kamakura period.

② Iwate-ken birth of Hanamaki-shi kuzu (kuzu). A place name with a record since the Edo period. There is also a place to say that the place name is due to Mr. Kuzu's presence.

③ things . From the plant kudzu. First letter surname of Amagi archipelago of Kagoshima-ken .

④ Sina series . The silenced sound is Ko. Toukyou-to Bunkyou-ku Distributed in Hongo.