Artist.
https://www.pixiv.net/users/246176
https://www.pixiv.net/stacc/hizikiex
https://twitter.com/tsukimoto_aoi
https://twitter.com/intent/user?user_id=177899694
https://seiga.nicovideo.jp/user/illust/913323
https://dic.nicovideo.jp/u/913323
https://www.nicovideo.jp/user/913323
https://nijie.info/members.php?id=124323
https://sketch.pixiv.net/@hizikiex
https://www.tinami.com/creator/profile/16319
https://www.tinami.com/profile/97599
https://www.mobygames.com/person/1204337
https://twitter.com/kouyanohoshikuz
http://nekomiko1223.blog.fc2.com
http://twitpic.com/photos/kouyanohoshikuz
