The designer of the Rosenkreuzstilette Freudenstachel boss Doris Warmind.
https://www.pixiv.net/users/21577
https://www.pixiv.net/stacc/hissatsu
https://twitter.com/hissatsukun
https://twitter.com/intent/user?user_id=27774806
https://seiga.nicovideo.jp/user/illust/2069769
https://www.nicovideo.jp/user/2069769
https://nijie.info/members.php?id=16128
https://sketch.pixiv.net/@hissatsu
http://hissatsukun.blog.fc2.com
