URLs

• https://www.pixiv.net/users/4970668
• https://www.pixiv.net/stacc/petbottleman
• https://seiga.nicovideo.jp/user/illust/33052053
• https://www.nicovideo.jp/user/33052053
• https://sketch.pixiv.net/@petbottleman
• https://www.pixiv.net/stacc/muniroku
• https://twitter.com/unikinpatu