| Shikata Akiko — Hiraite Sanze |
| Shikata Akiko — Tsuisouka |
| Shikata Akiko — Katayoku no Tori (OST Umineko no Naku Koro ni, OP) (杏) |
| Shikata Akiko — Haruka Naru Tabiji |
| Shikata Akiko — Kinkanshoku, 金環蝕, Кольцеобразное затмение |
| Shikata Akiko — Mahoroba |
| Shikata Akiko — Gensou Rin |
| Shikata Akiko — Toumei Nostalgia |
| Shikata Akiko — Kaseki no Rakuen |
| Shikata Akiko — Chouwa — Harmonia |