| Format | Title | Artist | Label | Model Number | Release | Press |
| 12 | JR. BUTTERFLY | 嶋野百恵 | PONY CANYON,CISCO INTERNATIONAL | DNAJ-005 | 2000/02/18 | - |
| Side | Track | Title | Produce |
| A | 1 | JR. BUTTERFLY(ORIGINAL FULL MIX) | RYOSUKE IMAI,DJ KEN-BO |
| 2 | JR. BUTTERFLY(ORIGINAL FULL MIX)(Inst) | RYOSUKE IMAI,DJ KEN-BO | |
| 3 | JR. BUTTERFLY(ORIGINAL FULL MIX)(BONUS BEAT) | RYOSUKE IMAI,DJ KEN-BO | |
| B | 4 | JR. BUTTERFLY(TINY VOICE, BACK TO SOUL REMIX) | RYOSUKE IMAI |
| 5 | JR. BUTTERFLY(TINY VOICE, BACK TO GROOVE REMIX) | RYOSUKE IMAI | |
| 6 | JR. BUTTERFLY(TINY VOICE, BACK TO SOUL REMIX)(Inst) | RYOSUKE IMAI |