Cloud ten - Seishun Tandem Cloud ten - Overture Hachiware - Hitorigotsu Haruka Aoki - Tsukue Sasuru Tsuguo Mogami - Shima no Uta (Shimajiro Version) Masato Tanaka, Miyuri Shimabukuro, Tsuguo Mogami - Kyou no hi wa sayounara (Chorus Version) Ari Ozawa, Yuka Iguchi, Saeko Oki, Ayaka Nanase - Usagi Rap (Those With a Sense of Rhythm Version) Minori Suzuki, Saeko Oki, Ayaka Nanase - Shima no Uta (Siren's Acappella Version) Ari Ozawa, Saeko Oki, Ayaka Nanase - Usagi Rap (Solo Version) Minori Suzuki, Saeko Oki, Ayaka Nanase - Shima no Uta (Siren Version) Hachiware, Masato Tanaka - Kyou no Hi wa Sayounara (Hachiware Version) Shugo Tokumaru - Shima no Uta