Etymology and distribution of 比樂.

Hiraku 【比樂】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Fukui-ken , Okayama-ken , Hyougo-ken .

① Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo era at the Kaga clan in the Clan office. Hyougo-ken Tanba-shi It was in the Edo era in Kasuga Matsumori. Good neighbor . Hyougo-ken Tanba-shi Hikiemachi Inoue is based.

② Abstract . Abbreviation for Yakura Tottori-ken Yonago-shi In Kawasaki let's say that the branch of the family name Yakura left "arrow". Estimated in the Edo period. 矢倉 Yagura reference.

③ Convention . Yano's abbreviation. Saitama-ken Chichibu-shi In Shima- cho, Shiga-ken Gamou-gun Hino-chou Mr. Ohashi from Harutora Temple gave a letter of "arrow" from Mr. Yano, who served in the Edo period, in 1749 Year) in the same year. 矢野 Yano reference. 大橋 Oohashi reference.