Eris / Fione: Aiyoku No Eustia Original Character Song Series - EP
| Composed by | Active Planets / August |
| Published by | AUGUST/SideConnectionMusic |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 5 tracks |
| Release date | January 27, 2012 |
| Duration | 00:21:36 |
| Genres |
| 1 | Clientes No MukuEris Floralia (CV:Yu Asakawa) & August | 04:07 | |
| 2 | Misty LightFione Silvaria (Cv Yuka Saito) & August | 04:24 | |
| 3 | Clientes No Muku (Off Vocal)Active Planets & August | 04:07 | |
| 4 | Misty Light (Off Vocal)Active Planets & August | 04:24 | |
| 5 | Visionaries - Piano Attractive (Clientes No Muku and Misty Light)Eris Floralia (Cv Yu Asakawa), Fione Silvaria (Cv Yuka Saito) & August | 04:34 |
