Artist, mangaka. Formerly tagged as Poteri.
Japanese name: 冴木 ぽてり (Saeki Poteri)
Pixiv nickname: ぽてり (Poteri)
Circle name: Mr. Noone
Site name: Rally
https://www.pixiv.net/users/18331
https://www.pixiv.net/stacc/poteri
https://twitter.com/poterisaeki
https://twitter.com/intent/user?user_id=16324701
https://sketch.pixiv.net/@poteri
https://www.tinami.com/creator/profile/311
http://doujinshi.mugimugi.org/browse/author/11520/
http://theinterviews.jp/poterisaeki
http://p.twipple.jp/user/poterisaeki
http://twitpic.com/photos/poterisaeki
http://yfrog.com/user/poterisaeki/photos
