URLs

• https://www.pixiv.net/users/335258
• https://www.pixiv.net/stacc/bluemaster
• https://twitter.com/tatami_loop
• https://twitter.com/intent/user?user_id=396552804
• https://seiga.nicovideo.jp/user/illust/5727971
• https://www.nicovideo.jp/user/5727971
• https://bluemaster.fanbox.cc
• https://sketch.pixiv.net/@bluemaster
• http://www.loop.sc
• http://www.loop.sc/index.html