Etymology and distribution of 橡谷.

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

Tokushima-ken , Hokkaidou , Ooita-ken . Variant of 久住 . Tokushima-ken Anan-shi was in the Edo period.

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

Okayama-ken , Oosaka-fu , Hyougo-ken .

① Okayama-ken Tsuyama-shi Originated from Hisamitsu in Shinnono's underwear.

② Personal name . Tell Kagawa-ken Takamatsu-shi Kimitacho from the name of Kiku's book in the Heian period. 紀 Kino reference. Kagawa-ken Takamatsu-shi Tenmangu Shrine of Ninta-cho Hisamoto Shrine has a history of being built from 961 to 964 (Year of the Year). The company is located in the northeast of Kume mountain.

③ Saga-ken Ogi-shi Crescent moon originated from Kanada Hisamoto. Tell him that he called it in the Edo period in the same place.

④ Kagoshima-ken Ooshima-gun China-chou Introduction of Kushiken (Gushken). A place name with a record since the Edo period. "Kyusyu is the book" meaning. It is distributed in the same place.

⑤ Ishikawa-ken Housu-gun Noto-chou There is distribution in Uzuzuyama . 久田 surname is present on the same place. 久田 Hisada reference.