Spectrum [Instrumentals]
Circus-P
Bandcamp- 12. Monochrome (Lystrialle remix) [Instrumental] (arrangement)
Bearer of the Heart
ODDEEO
Bandcamp- 2. [SELF] (MEIKO vocal manipulation)
- 4. [HOME] (MEIKO vocal manipulation)
- 6. [ALIVE] (MEIKO vocal manipulation)
COSMOCRYSTAL II – clalliss re leat, maya re pat 蒼/紅 -hymmnos ensemble-
奏響濫色
- 2. solfaura.EXFLOW_cls.PROTECTION::LYRNYA=ERPHY/. (composition participation, arrangement)
- 7. FLOW_COMMUNUS/. -bars, bawaf HYMMNOS- (composition, arrangement)
映放紡色
- 5. solstine=brille.EXFLOW_cls.UNREDEMPTION::CHRYSOSKONI=LABYRINTHIA/. (composition, arrangement participation)
United Together Around UTAU
Disc 1 – Conceptions
- 3. vétoi sótuke
Disc 2 – Reflections
- 4. 水晶の心 [Queen’s Favor Mix] (supervision, lyrics)