The Other Side One ~Previously Unreleased Version~
- Hamasaki Ayumi, Hex Hector
- the other side ONE ~previously unreleased version~
- Catalog Number
- kanariya "Main Club Mix"
- kanariya "The Dub Version"
- kanariya "Instrumental"
- Boys & Girls "Main Club Mix"
- Boys & Girls "The Dub Version"
- Boys & Girls "Instrumental"
"the other side ONE ~previously unreleased version~" is a collaboration single released by Hamasaki Ayumi and remixed by Hex Hector. It is the first out of four remix collaboration singles, all of them under the "previously unreleased version" tag. The distribution was limited to 10,000 copies.