- 大空魔術 ~ Magical Astronomy
- ef - a tale of melodies./OPENING THEME「ebullient future」/ELISA
- LASTEXILE O.S.T. 1
- ef - a tale of memories./OPENING THEME「euphoric field feat. ELISA」
- eternal feather - THE MAIN THEME SONG OF 'ef - a fairy tale of the two.'
- ef - a fairy tale of the two. Original Soundtrack. Alato
- supercell
- AIR Original SoundTrack
- the Garden of sinners-劇場版「空の境界」音楽集-