http://seiga.nicovideo.jp/user/illust/689721?target=illust_all
http://i1.pixiv.net/img89/img/tigerbell001/30728994.jpg
http://www.pixiv.net/member.php?id=3715805
http://www.pixiv.net/member.php?id=39497
http://www.kotoratora.org/
http://twitter.com/s_kotoran
http://twitter.com/bellcat_k
http://twitter.com/kotorasuzune/ (No longer available)
https://www.pixiv.net/users/39497
https://www.pixiv.net/users/3715805
https://www.pixiv.net/stacc/tigerbell001
https://www.pixiv.net/stacc/yuhren
https://twitter.com/bellcat_k
https://twitter.com/intent/user?user_id=398575817
https://seiga.nicovideo.jp/user/illust/689721
https://www.nicovideo.jp/user/689721
https://sketch.pixiv.net/@tigerbell001
https://sketch.pixiv.net/@yuhren
https://twitter.com/kotorasuzune
https://twitter.com/s_kotoran
http://tigerbell.blog.fc2.com
http://twitpic.com/photos/bellcat_k
http://twitpic.com/photos/s_kotoran
