URLs

• https://www.pixiv.net/users/1037129
• https://www.pixiv.net/users/6096210
• https://www.pixiv.net/stacc/izumi_blackcats
• https://www.pixiv.net/stacc/izumi_kouduki
• https://twitter.com/izumi_fateex
• https://twitter.com/mynoget
• https://twitter.com/intent/user?user_id=133304852
• https://twitter.com/intent/user?user_id=1367373696
• https://sketch.pixiv.net/@izumi_blackcats
• http://blog.livedoor.jp/izumi_kouduki/