Artist.
Artist name: krace
The other names: ふるすろっとる！ (Full Slottle!) or ふるすろ (Fullslo)
https://www.pixiv.net/users/296621
https://www.pixiv.net/stacc/kraces
https://twitter.com/FullSlottle
https://twitter.com/intent/user?user_id=88149340
https://seiga.nicovideo.jp/user/illust/941195
https://www.nicovideo.jp/user/941195
https://sketch.pixiv.net/@kraces
https://www.tinami.com/creator/profile/25825
https://www.stickam.jp/profile/fulls
http://twitpic.com/photos/fullslottle
