Used

<<Tsukipro>> Yum-yum! / Afterimage （Fumizuki Umi × Shimotsuki Hayabusa） / Absolute origin

<<Delicious in DUNGEON>> Unparalleled ordinary days （Kabru x Misrun） / Absolute origin

Used

<<Tsukipro>> COM! COME! SUMMER! / Afterimage （Fumizuki Umi × Shimotsuki Hayabusa） / Absolute origin

Used

<<Tsukipro>> Ballad / afterimage without KUJI （Fumizuki Umi × Shimotsuki Hayabusa） / Absolute origin

Used

<<Tsukipro>> THE LIGHT AT THE END OF THE TUNNEL （Fumizuki Umi × Shimotsuki Hayabusa） / Absolute origin

Used

<<Tsukipro>> FALL IN TO YOU! / Afterimage （Fumizuki Umi × Shimotsuki Hayabusa） / Absolute origin

Used

<<Tsukipro>> Onee-chan (concept) and Ototo-kun (concept) / Afterimage （Fumizuki Umi × Shimotsuki Hayabusa） / Absolute origin