Artist.

Japanese name: 飛龍 改 (Hiryuu Kai)
The other name: 飛龍改二 (Hiryuu Kai Ni)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=340534
* Niconico account: http://www.nicovideo.jp/user/283330
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/283330
* Twitter account: http://twitter.com/BaysOfHiryukai
hiryuu kai (hiryukai58)