Artist. Likes monochrome art and straight-six engines.
Nickname: NA-V12
The other names: うみそだち (Umisodachi) or チダソミウ (Chidasoumi)
https://www.pixiv.net/users/4080
https://www.pixiv.net/stacc/na-v12
https://twitter.com/umisodachi
https://twitter.com/intent/user?user_id=39259950
https://pawoo.net/@na_v12
https://pawoo.net/web/accounts/561201
https://sketch.pixiv.net/@na-v12
http://p.twipple.jp/user/umisodachi
http://yfrog.com/user/umisodachi/photos