Artist. Formerly tagged as altivr.
Japanese name: 神咲 空 (Kanzaki Sora)
Circle & site name: 神咲亭 (Kanzaki-tei)
https://www.pixiv.net/users/386116
https://www.pixiv.net/stacc/altivr
https://twitter.com/kanzaki_sora
https://twitter.com/intent/user?user_id=90667499
https://sketch.pixiv.net/@altivr
https://www.tinami.com/creator/profile/14689
http://www.stickam.jp/profile/k_sora
http://theinterviews.jp/kanzaki_sora
http://p.twipple.jp/user/kanzaki_sora
http://twitpic.com/photos/kanzaki_sora
http://yfrog.com/user/kanzaki_sora/photos