URLs

• https://www.pixiv.net/users/1281
• https://www.pixiv.net/stacc/sima-k
• https://sketch.pixiv.net/@sima-k
• https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG09007.html
• https://ci-en.net/creator/5114
• http://www.katch.ne.jp/~sima-k/