Tabuchi 【太渕】レベル2
About 10
The Japanese surnames etymology dictionary.
Hiroshima-ken , Fukuoka-ken , Oosaka-fu .
① Okayama-ken Setouchi-shi Born in Toyohara Oku-cho. A place name with a record since the Kamakura period.
② In Kumamoto-ken Uki-shi , tell Kumamoto-ken Uki-shi Matsuhashi Town Toyofuku out. Toyofuku was a place name with a record since the Nara period.
③ Added 'Hara' to Yutaka which is the surname of Kagoshima-ken 's Amami archipelago. Estimated at the time of returning to Japan in 1953. 豊 reference.
④ Korea type . There is a record of naturalization on Kanagawa-ken Sagamihara-shi on August 17, 1963. The real name is Zhao. 趙 reference. There is also another name.
※ Goguryeo system . In the year 761 (Tenpyo Treasure 5 years) there was a case of giving Toyohara's family name. Location unknown. It was in the Heian period in Kyouto-fu Kyouto-shi .
※ Shilla series . In Nara-ken Nara-shi there was a case in which the family name of Toyohara was given in 782 (the first calendar year). It was in the Heian period in Kyouto-fu Kyouto-shi .