Two special episodes featuring the violin rock band Morfonica.
The Morfonica members are excited for the concert-packed summer vacation. Meanwhile, Toko secretly plans what she calls the "Summer Morfonica Plan" with Nanami and Tsukushi.
| Production | Kohdai Kakimoto | General Manager |
| Directing | Tomomi Umetsu | Series Director |
| Visual Effects | Yuuka Hachimori | Character Designer |
| Sound | Satoki Iida | Sound Director |
| Sound | Noriyasu Agematsu | Music Producer |
| Production | Takaaki Kidani | Executive Producer |
| Sound | Junpei Fujita | Music Producer |
