URLs

• https://www.pixiv.net/users/372302
• https://www.pixiv.net/stacc/double-master
• https://seiga.nicovideo.jp/user/illust/283841
• https://dic.nicovideo.jp/id/4173777
• https://dic.nicovideo.jp/u/283841
• https://www.nicovideo.jp/user/283841
• https://sketch.pixiv.net/@double-master
• https://com.nicovideo.jp/community/co59557
• http://img.yaplog.jp/img/02/pc/c/o/c/cocoffee/0/
• http://yaplog.jp/cocoffee/