URLs

• https://seiga.nicovideo.jp/user/illust/47406783
• https://www.nicovideo.jp/user/47406783
• https://www.pixiv.net/users/16242305
• https://www.pixiv.net/users/18206226
• https://www.pixiv.net/users/20065064
• https://www.pixiv.net/stacc/kagami-th07
• https://www.pixiv.net/stacc/natsuspica
• https://twitter.com/kagami_rrcn
• https://twitter.com/sakurakomine
• https://twitter.com/shikuramaru