Kyousuke Kousaka / [Character]
Onii-san No Ecchi! Hentai!
[DJ]
by Hitsujibane Shinobu.
Ore No Imouto Ga Kawaii...Dato...!!
[DJ]
by Stonemason.
Ore No Imouto Ga Konna Maso Dorei No Wake Ga Nai
[DJ]
by Bonzakashi (Bottomress Pit).
Ore No Imouto Ga Shiki Na Wake Ga Nai
[DJ]
by Circle ARE.