Plot: The members of the koto club have started thinking about what Takinami said: the meaning and role of their sound. In the meantime, Dojima arranges a meeting with the senior members of the Hozuki School
Yuma Uchida
Junya Enoki
Atsumi Tanezaki
Haruki Ishiya
Yuichi Iguchi
Makoto Furukawa
Sara Matsumoto
Daisuke Namikawa
Yoshimasa Hosoya
Tetsuo Kanao
Ryoko Gi
Eri Akiyama
Hitomi Sasaki
Yukari Nozawa
Nao Toyama
Susumu Akagi
Genki Muro
Wakana Kowaka
Ryoma Mizuno
Koji Ogawa
Junko Yamanaka
Ayumu Hisao
Hideyasu Okamoto
Sara Iyama
Chie Otsuki
Manabu Kushibuchi
Kazumi Kataoka
Sayoko Murai
Hiroaki Yoshikawa
Yukie Oyagi
Miki Nakagawa
Sana Kanno
Yuki Ogawa
Kim Yuri