Kauchi 【賀内】3 The Japanese surnames etymology dictionary.
Fukuoka-ken , Nagasaki-ken , Oosaka-fu . Originated from the Saga-ken Saga-shi Mizoga area (formerly Katagawa). In the Northern and Morning era, there is a place name with the notation of "Katagae" recorded. Saga-ken Saga-shi The inside of the castle was in the Edo period in the Saga Samurai of the Clan office.