Regular Edition
1. Sha la la
2. Mugen no Hane
3. YOU Yacchaina yo!!
4. Sha la la (karaoke)
5. Mugen no Hane (karaoke)
6. YOU Yachaina yo!! (karaoke)

Limited Edition 1
1. Sha la la
2. Mugen no Hane
+ DVD: Sha La La PV, Off Shot

Limited Edition 2
1. Mugen no Hane
2. Sha la la
+ DVD: Mugen no Hane PV Tackey Special Version

Tackey Shop Edition
1. Sha la la
2. Mugen no Hane
3. Tegami
+ Set of 3 postcards