URLs

• https://twitter.com/ishi_kei
• https://twitter.com/intent/user?user_id=106327956
• https://fantia.jp/fanclubs/474709
• https://skeb.jp/@ishi_kei
• http://doujinshi.mugimugi.org/browse/author/1430/Ishikei/
• http://bupo.jp/ishikei/
• http://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/creater.php?creater=2222
• http://twitpic.com/photos/ishi_kei