https://www.pixiv.net/users/888112
https://www.pixiv.net/stacc/never-know
https://twitter.com/Ray_Kbys
https://twitter.com/intent/user?user_id=232109847
https://www.deviantart.com/ray-kbys
https://seiga.nicovideo.jp/user/illust/21099516
http://www.nicovideo.jp/mylist/34953654
https://www.nicovideo.jp/user/21099516
https://nijie.info/members.php?id=8423
https://sketch.pixiv.net/@never-know
https://gamefixandupdate.tumblr.com
https://koteipage.tumblr.com
https://ray-days-trash.tumblr.com
https://ray-kbys.tumblr.com
http://www.ustream.tv/channel/ray-room
http://twpf.jp/ray_kbys