I recommend you every b-side since the release of "Wishing on the same star" (i'll post the ones you have listened to too):
- Did U (it has PV)
- Drive
- exist for you
- Come
- STROBE
- butterfly
- the SPEED STAR (it has PV)
- HANDLE ME
- Violet Sauce
- Ningyo (it has PV)
- Nobody
- DARLING
I can upload them for you if you want (pm me please) except for the last two ones, i deleted those complete singles by accident