purple SKY: Interview with Ikio Ayaka (2010)
Link: http://purpleskymagazine.com/2010/01/interview-gossip-from-the-acid-queen-ayaka-ikio/
Link: http://purpleskymagazine.com/2010/01/interview-gossip-from-the-acid-queen-ayaka-ikio/
Link: http://www.j-popworld.com/Interviews/Ayaka_Ikio.php
Link: http://purpleskymagazine.com/2009/10/interview-swinging-popsicle-swings-into-new-york/
Link: http://www.jame-world.com/us/articles-55369-interview-with-high-and-mighty-color.html
Link: http://www.j-popworld.com/Interviews/High_and_Mighty_Color.php
Link: http://resonance-mms.com/wp-content/uploads/2012/03/RMMS-JRock-Revolution-exist-trace-interview-2009-450.jpg
Link: http://purpleskymagazine.com/2009/06/interview-exist%e2%80%a0trace/
Link: http://nipponproject.com/en/article.php?id=141
Link: http://nipponproject.com/en/article.php?id=140
Link: http://jrockrevolution.com/2009/04/webzine/interview-girugamesh-at-sakura-con-267
Link: http://jrockrevolution.com/2009/04/webzine/interview-hangry-angry-at-sakura-con-2009-268
Link: http://www.jame-world.com/us/articles-47556-interview-with-girugamesh-at-sakura-con.html
Link: http://purpleskymagazine.com/2009/04/interview-the-epic-of-girugamesh/
Link: http://www.japanator.com/elephant/post.phtml?pk=8012
Link: http://www.japanator.com/japanator-interview-ketchup-mania-at-sakura-con-2008-7670.phtml
Link: http://www.japantimes.co.jp/text/fm20080327r4.html
Link: http://www.japanator.com/elephant/post.phtml?pk=7617