https://www.pixiv.net/users/45271
https://www.pixiv.net/stacc/akappera
https://seiga.nicovideo.jp/user/illust/21162581
https://dic.nicovideo.jp/id/4783253
https://dic.nicovideo.jp/u/21162581
https://www.nicovideo.jp/user/21162581
https://portal.circle.ms/Circle/Index/10130518
https://twitter.com/hotaru0418
https://com.nicovideo.jp/community/co1113176
http://nasuhotaru.blog.fc2.com
http://twitpic.com/photos/hotaru0418
