https://www.pixiv.net/users/24328233
https://www.pixiv.net/stacc/crossuook
https://twitter.com/cross_uook
https://twitter.com/intent/user?user_id=818560413415550977
https://sketch.pixiv.net/@crossuook
https://www.youtube.com/channel/UCUvTNgHcMQ02-bKUCKAVYAw
http://blog.naver.com/crossuook
http://crossuook.tistory.com
https://www.pixiv.net/stacc/user_jrct4557