Koutaro Nishiyama

1 Twenty-fourmy bag - EP

2 Oh! BANZAI: NIPPON TASTE (feat. Kujira)my bag - EP

3 MY NOTEmy bag - EP

4 daydreamermy bag - EP

5 Gift bagmy bag - EP

6 Kokishin BoyKokishin Boy - Single

7 The star-money and moreRoudoku Kissa Hanashi no Kago Vol.23 (Arasuji de Kiku Bungaku Zenshu)

8 Rudder (feat. Nishiyama Kotaro) [-Neko Hacker Remix-]Rudder (feat. Nishiyama Kotaro) [-Neko Hacker Remix-] - Single

9 Morning WonderMorning Wonder - Single

10 Rudder (feat. Koutarou Nishiyama)Town - EP