イオシス

IOSYS is a Japanese musical ensemble and doujin circle from Sapporo, Hokkaido Prefecture, Japan. The group is primarily known for producing remixes of music from the Touhou Project series of doujin games. They are not signed to a label, instead preferring to release their music through doujin channels such as the Comiket convention and via their website.

Facebook: http://www.facebook.com/IOSYSOS
SoundCloud: http://soundcloud.com/iosysos/tracks
YouTube: http://www.youtube.com/user/iosyshaitenai