BACK-ON
Top-Titel
STRIKE BACK
BACK-ONSTRIKE BACK
Chain
BACK-ONChain
STRIKE BACK (FLIP SOUND version)
BACK-ONSTRIKE BACK (FLIP SOUND version)
Departure
BACK-ONDeparture
CHEMY×STORY (KAMEN RIDER GOTCHARD Theme BACK-ON x FLOW version.)
BACK-ON, FLOwCHEMY×STORY (KAMEN RIDER GOTCHARD Theme BACK-ON x FLOW version.)
