Etymology and distribution of 土手塚.

Dotedzuka 【土手塚】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Oosaka-fu . Oosaka-fu Oosaka-shi Ikono Ward is based.

Dotetsuka 【土手塚】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Kagawa-ken Higashikagawa-shi , Oosaka-fu , Tochigi-ken . Distribution including Yanaki as well.

① Kagawa-ken Higashikagawa-shi Based in Hida. It was in the Edo period in the same place.

② Tochigi-ken Mooka-shi It was in the Edo era with Akabane.

③ Korea type . Thing . "Tree" added to the beam. Toukyou-to Edogawa-ku was in 1980 when he was named. The real name is Liang. 梁 Ryou reference.