.hack//Roots OST

Avex Collection - 150 by Kou

Ashita no te [Noto Mamiko] Single

B´z [2002] Devil (Korea Only) by Kou

Boukoku Kakusei Catharsis [ALI PROJECT] Single

Hitomi - [1996-09-11] 2nd Album - by myself by Kou

Hitomi - [1997-11-12] 3rd Album - déja vu by Kou

Hadashi no Cinderella | Sayaendo (ED One Piece Movie) [2006.03.15] by Kou

Rica Matsumoto - Mezase Pokemon Master (Pokemon OP1 Single) by Kou

Rica Matsumoto - Rival (Pokemon OP2 Single) by Kou

Rica Matsumoto - OK! (Pokemon OP3 Single) by Kou

Rica Matsumoto - Spart! (Pokemon Advance Generation Last OP Single) by Kou

Rica Matsumoto Pack (mas song s d poke d ella XDU) by Kou

Silly-Go-Round [FictionJunction YUUKA] Single

ZARD - Yureru Omoi by Kou

ZARD - HOLD ME by Kou

ZARD - BLEND ~Sun & Stone~ by Kou

XTC [PSYCHIC LOVER] Single