https://www.pixiv.net/users/176529
https://www.pixiv.net/stacc/akiranisei
https://seiga.nicovideo.jp/user/illust/6617572
http://com.nicovideo.jp/community/co510969
https://www.nicovideo.jp/user/6617572
https://pawoo.net/@tsukimotoakari
https://pawoo.net/web/accounts/169753
https://sketch.pixiv.net/@akiranisei
https://www.tinami.com/creator/profile/6207
http://co24paladin.web.fc2.com
http://mixi.jp/show_friend.pl?id=12311753/
http://piapro.jp/niseiakira
http://www.stickam.jp/profile/akiranisei
https://ameblo.jp/niseiakira
https://twitter.com/niseiakira
https://twitter.com/thukiakira
http://p.twipple.jp/user/niseiakira
http://twitpic.com/photos/niseiakira