Etymology and distribution of 都賀.

Tsuga 【都賀】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Hokkaidou , Fukushima-ken , Aomori-ken .

① Miyagi-ken Tome-shi Born of Hakuhei-Uta field Nakata Town. A place name with a record since the Edo period.

② Miyagi-ken Oosaki-shi Origin of Furukawa Shinda (Nida). A place name with a record since the Warring States Period. The place name was also written as "Araita".

③ Iwate-ken Kuji-shi Origin of Araita. A place name with a record since the Edo period. It is distributed in the same place.

④ Aomori-ken San'nohe-gun Takko-machi birth of Tago Aida Nitta . It is distributed in the same place.

⑤ Aomori-ken Hachinohe-shi Birth of Arai. A place name with a record since the Edo period. It is distributed in the same place.

Toga 【都賀】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Chiba-ken , Saitama-ken . Variety of 鳩谷 . Ibaraki-ken Shimotsuma-shi It was in the Azuchi-Momoyama period as a vassal of Mr. Taga Tani who was the castle owner of Shimozuma Castle in Honjo-cho. Saitama-ken Gyouda-shi Honmaru was a keystone of Narita who was a castle owner in the Sengoku period · Azuchi Momoyama period. 鳩谷 Hatoya reference.