URLs

• https://www.pixiv.net/users/1611738
• https://www.pixiv.net/stacc/adsk4
• https://twitter.com/adsk4
• https://twitter.com/intent/user?user_id=122315345
• http://www.fg-site.net/members/22463
• http://www.geocities.jp/nobu_hill/index.html