- What’s (ベース、歌なし)Zi:KillBass1collabCRAZY CRAZY
- Merry-Go-Round アコギ弾き語り布袋寅泰Bass1collabCRAZY CRAZY
- I CAN’T LIVE WITHOUT YOU (ベースオケ)D'ERLANGERBass1collabCRAZY CRAZY
- DEAR SECRET LOVERD'ERLANGERGuiar2collabCRAZY CRAZY
- DEAR SECRET LOVERD'ERLANGERBass1collabCRAZY CRAZY
- DEAR SECRET LOVERD'ERLANGERDTMCRAZY CRAZY
- MELODEIS ベースオケ用DIE IN CRIESBass1collabCRAZY CRAZY
- LULLABY -1990-D'ERLANGERGuiar2collabCRAZY CRAZY
- LULLABY -1990-D'ERLANGERBass1collabCRAZY CRAZY
- LULLABY -1990-D'ERLANGERDTMCRAZY CRAZY