i.o.sound

i.o.sound is a Japanese musical composition and arrangement unit.

Blog: https://web.archive.org/web/20130228140825/http://inputoutputsound.blog119.fc2.com/

Its members are:

~ Tsugami Jun'ya (leader, composer)
~ Rainmaker (composer)
~ Minami Mai (singer)
~ ,YUMI (lyricist)
~ Gowatsukimaru (composer)
~ Eightman (composer)
~ Hoshino Tsukina (lyricist)

Former members:
~ Aoishi Miyu (singer) [2016-2018]
~ KANA (singer) [2010~2011]
~ Hedonist (composer)
~ Edogawa Taishi (composer)
~ Kanzaki Yukito (composer)
~ Tsukiko (singer)

Old archived website.