| AgainLuna Haruna | Luna Haruna | Saku | Saku | - |
| Ai Ai AiASCA | ASCA | Saku | Saku | - |
| Boku Dake no Kimi eSAKU | SAKU | Saku | Saku | - |
| Boku no Koto nara Wasurete Kurete Ii yoAmatsuki | Amatsuki | Amatsuki・Saku | Saku・Amatsuki | Saku |
| dekiaiSAKU | SAKU | Saku | Saku | - |
| Dive to WorldAkari Kito | Akari Kito | Saku | Saku | Saku |
| Hoshi no KomoriutaAmatsuki | Amatsuki | Amatsuki・Saku | Saku・Amatsuki | - |
| Kimi ga Ii no NaraSAKU | SAKU | Saku | Saku | - |
| KOEASCA | ASCA | Saku | Saku | - |
| Koi Se yo OtomeLuna Haruna | Luna Haruna | Saku | Saku | - |
| Kokoro, Hare HareRe:vale | Re:vale | Saku | Saku | Saku |
| MichishirubeASCA | ASCA | Saku | Saku | - |
| OverflyLuna Haruna | Luna Haruna | Saku | Saku | - |
| OxidationAkari Kito | Akari Kito | Saku | Saku | Saku |
| PLEDGEASCA | ASCA | Saku | Saku | - |
| Saigo no UtaSAKU | SAKU | Saku | Saku | - |
| Salvage with EMO StringsASCA | ASCA | Saku | Saku | - |
| Sayonara NamidaSpira Spica | Spira Spica | Saku・Mikiha | Saku | - |
| STARTRAiNAmatsuki | Amatsuki | Amatsuki・Saku | Saku・Amatsuki | - |
| Tiny LightAkari Kito | Akari Kito | Saku | Saku | Saku |
| ToumeiKEIKO | KEIKO | Saku | Saku | Saku |
| You and LoveSAKU | SAKU | Saku | Saku | - |
| YourKEIKO | KEIKO | Saku | Saku | Saku |
