Niconico Medley Teki na Nani ka, Natsuyasumi.
From NND Medley Wiki
Track List
| # | Title | Source |
| 1 | Stardust | Sound Horizon |
| 2 | Night of Knights | Touhou Project BGM (arranged by Beat Mario) |
| 3 | PoPiPo | Vocaloid (Hatsune Miku) song by Lamaaze-P |
| 4 | Red Zone | Beatmania IIDX 11 IIDXRED playable song |
| 5 | Oriental Memory of Forgathering Dream | Touhou Project BGM |
| 6 | U.N. Owen was Her? | Touhou Project BGM |
| 7 | Perfume | |
| 8 | Ultimate Truth | Touhou Project BGM |
| 9 | Hammer Melody | Donkey Kong BGM |
| 10 | ||
| 11 | Critias no Kiba | Yu-Gi-Oh Duel Monsters BGM |
| 12 | Relations | The Idolm@ster playable song |
| 13 | Spring Wind | Clannad BGM |
| 14 | Radwimps | |
| 15 | Colorful Days | The Idolm@ster |
| 16 | Prelude | Final Fantasy I |
| 17 | Don't say "lazy" | K-ON! ED |
