Artist, mangaka, illutrator.
Japanese name: まさきち (Masakichi)
The other nickname: まさきッティン (Masakitchin)
Circle name: ブルーメタル (Blue Metal)
Site name: どれみっくる
https://www.pixiv.net/users/4212
https://www.pixiv.net/stacc/masakitchin
https://twitter.com/masakitchin
https://twitter.com/intent/user?user_id=15452776
https://seiga.nicovideo.jp/user/illust/948578
http://com.nicovideo.jp/community/co302877
https://www.nicovideo.jp/user/948578
https://nijie.info/members.php?id=8209
https://pawoo.net/@masakitchin
https://pawoo.net/web/accounts/189343
https://eltm4nb3.fanbox.cc
https://sketch.pixiv.net/@masakitchin
https://www.tinami.com/creator/profile/29319
http://masakitchin.blog.fc2.com
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG02589.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG02589.html
http://twitpic.com/photos/masakitchin