URLs

• https://www.pixiv.net/users/2851985
• https://www.pixiv.net/stacc/hori_hiro
• https://www.tinami.com/creator/profile/1038
• http://userdisk.webry.biglobe.ne.jp/006/110/99/N000/000/000/
• https://www7a.biglobe.ne.jp/~hiroshi-h/