Satomi Sato, Daisuke Sakaguchi - Update Goissho ni
Satomi Sato, Daisuke Sakaguchi - Update Goissho ni -Instrumental-
Satomi Sato, Daisuke Sakaguchi - Itsuka Bokura no Epilogue -Instrumental-
Satomi Sato, Daisuke Sakaguchi - Itsuka Bokura no Epilogue
Chitanda Eru (CV: Sato Satomi) and Fukube Satoshi (CV: Sakaguchi Daisuke) - Update Go Issho ni (アップデイトご一緒に)
Chitanda Eru (CV: Sato Satomi) and Fukube Satoshi (CV: Sakaguchi Daisuke) - Itsuka Bokura no Epilogue (いつか僕らのエピローグ)