| UNIT OF SOCIETY | Bass Guitar | Al『HAPPY TITLE 幸福選手権』(1989.06.21 H00P-20331) |
| Bass | Al『SILK』(1991.01.30 TYCY-5154) | |
| Bass | Al『TEH STORY SO FAT 〜SILK COLLECTIONS〜』(1992.07.29 TYCY-5245) |
| Morning Star | B. | Sg『Morning Star/鶴ひろみ』(1992.04.25 KTDR-2035) |
| Silent Meeting | B. | Sg『Silent Meeting/岡本麻弥』(1992.04.15 KTDR-2038) |