Little Busters! - Ex Arrange Album "Ontology"
| Composed by | VisualArt's / Key Sounds Label |
| Published by | VisualArt's / Key Sounds Label |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 9 tracks |
| Release date | July 25, 2008 |
| Duration | 00:36:25 |
| Genres |
| 1 | Regret (Cutting, Clicks, Errors)VisualArt's / Key Sounds Label | 04:46 | |
| 2 | Ring Ring Ring! ("Kling Klang" Chips)VisualArt's / Key Sounds Label | 04:37 | |
| 3 | Neko to Garasu to Marui Tsuki (Sun Lights Station)VisualArt's / Key Sounds Label | 03:46 | |
| 4 | Let's Return (Discolor-Scape)VisualArt's / Key Sounds Label | 03:44 | |
| 5 | Kakeru (Moresis Native Cut)VisualArt's / Key Sounds Label | 02:57 | |
| 6 | Slow Curve (Slowdiving Into the Sunset)VisualArt's / Key Sounds Label | 03:34 | |
| 7 | Tomoshibi (Glowlight Ghost)VisualArt's / Key Sounds Label | 04:15 | |
| 8 | Boys Don't Cry - Intro Only (Spring and Small Dub)VisualArt's / Key Sounds Label | 04:32 | |
| 9 | Umareochiru Sekai (Little Miniature Garden)VisualArt's / Key Sounds Label | 04:14 |
