Artist on Nicopedia oekaki boards.
Japanese name: ななしー (Nanashii) or ななしー(絵師)
https://www.pixiv.net/users/196218
https://www.pixiv.net/stacc/soregasisan
https://twitter.com/NANASYINO
https://twitter.com/intent/user?user_id=298171492
https://seiga.nicovideo.jp/user/illust/7167516
http://dic.nicovideo.jp/a/ななしー(絵師)
http://dic.nicovideo.jp/id/4212412
http://www.nicovideo.jp/mylist/26222077
https://www.nicovideo.jp/user/7167516
http://twitpic.com/photos/nanasyino
