Japanese 12" release featuring ????????? (Original version) alongside 'Deep Inner Groove' (With remixes 'Ill Out Mix' (That was credited as being remixed by GRASS ROOTS TRIBE (Osamu Marumoto & DJ Hikaru) and 'Funk Out Mix' that was credited as being remixed by GRASS ROOTS TRIBE (Osamu Marumoto) featuring DJ Beat.
- A1 クロスワード (Original Version)
- A2 クロスワード (Ill Out Mix)
- A3 クロスワード (Bonus Track)
- B1 クロスワード (Funk Out Mix)
- B2 クロスワード (流 -RYU- Remix)