"Natsumegu ~Precious Last Summer~" Composed & arranged by Junpei Fujita (Elements Garden) Vocals by YURIA "Megunatsu" Composed & arranged by MANYO (LittleWing) Vocals by KAKO Barbarian On The Groove: 2, 5, 9, 16, 17 MANYO (LittleWing): 3, 10, 21, 22, 23 SHIM (TGZ): 4, 6, 12 DreamingRabbit: 7, 18 Elements Garden: 8 Narucho: 11, 20 Akira Tateuchi (TGZ): 13, 14 Takashi (Birth Entertainment): 15, 19 Track 8 arranged by Akira Tateuchi (TGZ) Track 23 arranged by DreamingRabbit