5:05

[KOTOKO] I-DOLL ～song for eternity～

5:21

注射器2 / KOTOKO TO AKI [ ErogesongFull 2001 ]

5:39

D.C.WhiteSeason / rino [ ErogesongFull 2002 ]

4:41

PCgame PureHeart Full / 詩月カオリVer.

33:01

The Man Who Almost Broke Math (And Himself...)

5:26

ALMA ～ずっとそばに...～ / KOTOKO [ ErogesongFull 2003 ]

3:58

千恋＊万花 主題歌「恋ひ恋ふ縁」／KOTOKO【Full】【日中歌詞翻譯】

5:10

PILE・DRIVER / R.I.E [ ErogesongFull 1999 ]