URLs

• https://www.pixiv.net/users/4261911
• https://www.pixiv.net/stacc/semsei
• https://twitter.com/david_semsei
• https://twitter.com/intent/user?user_id=607208281
• https://www.deviantart.com/semsei
• https://gbzm9g4q.fanbox.cc
• https://www.pixiv.net/fanbox/creator/4261911
• https://sketch.pixiv.net/@semsei
• https://semsei.tumblr.com
• https://www.facebook.com/david.semsei
• http://semsei.blogspot.com