Etymology and distribution of 筒谷.

Tsutsuya 【筒谷】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kanagawa-ken , Gifu-ken Gifu-shi , Toukyou-to .

① Good neighbor . Kanagawa-ken Ebina-shi Originated from Nejo village of Hongo's main character.

② Chiba-ken Chousei-gun Mutsuzawa-machi Distributed in Koinosato. There is Nezaki in the small shrine. Chiba-ken Kimitsu-shi Kururi was a Kurume clan san of the Clan government office, Gunma-ken Maebashi-shi Otemachi was in the Edo period in the Maebashi clan of the clan office.

Tsutsutani 【筒谷】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Niigata-ken , Toukyou-to , Gunma-ken . Niigata - ken Kashiwazaki - shi Based on the whale waves. The place is the origin.