URLs

• https://www.pixiv.net/users/75724
• https://www.pixiv.net/stacc/chalk-karasu
• https://sketch.pixiv.net/@chalk-karasu
• http://diary2.fc2.com/cgi-sys/ed.cgi/chalkkarasu/
• http://diary2.fc2.com/user/chalkkarasu/img/2005_12/
• http://chalkkarasu.fc2web.com
• http://mixi.jp/view_community.pl?id=2643568
• http://chalk-karasu.com
• http://chalk-karasu.img.jugem.jp
• http://chalk-karasu.jugem.jp
• https://twitter.com/chalk_karasu
• https://twitter.com/yata1218
• http://twitpic.com/photos/chalk_karasu