Iki wo Kasanemashou 息を重ねましょう
Released October 24, 2007 Editions 2 Tracks 2
Regular edition · Regular
| 1 | Iki wo Kasanemashou | A-side |
| 2 | Shousetsu no Naka no Futari | B-side |
| 3 | Iki wo Kasanemashou (Instrumental) |
| 1 | Iki wo Kasanemashou | A-side |
| 2 | Shousetsu no Naka no Futari | B-side |
| 3 | Iki wo Kasanemashou (Instrumental) |