Shoya Chiba
Hajime Aono (voice) (42 eps)
Ai Kakuma
Ritsuko Akine (voice) (40 eps)
Shimba Tsuchiya
Nao Saeki (voice) (26 eps)
Minako Sato
Haru Kozakura (voice) (24 eps)
Junya Enoki
So Harada (voice) (16 eps)
Chiwa Saito
Hajime's Mother (voice) (15 eps)
Makoto Furukawa
Ichiro Yamada (voice) (14 eps)
Kaori Maeda
Chika Yonezawa (voice) (13 eps)
Konomi Kohara
Mari Tateishi (voice) (12 eps)
Daisuke Ono
Hiroaki Ayukawa (voice) (11 eps)
Shintaro Asanuma
Yo Hatori (voice) (10 eps)
Hayato Kaneko
Takeda-sensei (voice) (8 eps)
Jun Fukushima
Osamu Shibata (voice) (8 eps)
Sayumi Suzushiro
Young Hajime Aono (voice) (8 eps)
Aino Shimada
Telephone Intercept Message (voice) (8 eps)
Ryotaro Okiayu
Ryuji Aono (voice) (7 eps)
Anna Nagase
Orchestra Club Member (voice) (7 eps)
Haruka Fushimi
Orchestra Club Member (voice) (7 eps)
Emiko Takeuchi
Student (voice) (7 eps)
Erisa Kuon
Orchestra Club Member (voice) (7 eps)
Lynn
Shizuka Tachibana (voice) (7 eps)
Fuka Izumi
Suzuki (voice) (6 eps)
Ruriko Aoki
Tsubasa Takahashi (voice) (6 eps)
Hisako Kanemoto
Takami Kimura (voice) (6 eps)
Mai Kanazawa
Himeko Susono (voice) (6 eps)
Kazuki Miyagi
Student (voice) (5 eps)
Rico Sasaki
Toyoda (voice) (5 eps)
Chihiro Shirata
Nurse (voice) (5 eps)
Chika Anzai
Mizuki Machii (voice) (5 eps)
Takuya Makimura
Man (voice) (5 eps)
Rina Sato
Haru's Mother (voice) (4 eps)
Mai Fuchigami
Kayo Takimoto (voice) (4 eps)
Akira Sekine
Kana Shinozaki's Friend (voice) (3 eps)
Saho Shirasu
Iizuka (voice) (3 eps)
Romi Park
Nao's Grandmother (voice) (3 eps)
Reo Osanai
Marie (voice) (3 eps)
Koseki Kogure
Orchestra Club Member (voice) (3 eps)
Manaka Iwami
Young Nao Saeki (voice) (3 eps)
Nichika Omori
Kana Shinozaki's Friend (voice) (2 eps)
Mitsuhiro Sakamaki
Ritsuko's Homeroom Teacher (voice) (2 eps)
Rumi Okubo
Sanae Iida (voice) (2 eps)
Saki Kobari
Woman (voice) (2 eps)
Ayahi Takagaki
Nao's Mother (voice) (2 eps)
Kazuki Ura
Ben (voice) (2 eps)
Reiou Tsuchida
Male Student (voice) (1 eps)
Yuu Wakabayashi
Male Student (voice) (1 eps)
Masaaki Mizunaka
Male Student (voice) (1 eps)
Shuichiro Umeda
Male Student (voice) (1 eps)
Kanata Aikawa
Kindergartener (voice) (1 eps)
Risa Tsumugi
Woman (voice) (1 eps)
Toshiki Iwasawa
Tennis Club President (voice) (1 eps)
Yukihiro Nozuyama
Male Student (voice) (1 eps)
Kousuke Kiminarita
Male Student (voice) (1 eps)
Yuki Okada
Shop Assistant (voice) (1 eps)
Aya Gomazuru
Female Student (voice) (1 eps)
Satomi Hongo
Female Student (voice) (1 eps)
Ayasa Goto
Izumi Takemura (voice) (1 eps)
Haruka Shiraishi
Orchestra Club Member (voice) (1 eps)
Yurina Amami
Orchestra Club Member (voice) (1 eps)
Reina Aoyama
First-year Student (voice) (1 eps)
Kanade Koshino
First-year Student (voice) (1 eps)
Kyo Yaoya
Meat Shop Lady (voice) (1 eps)
Mikoto Nakai
High School Student (voice) (1 eps)
Kaede Yuasa
High School Student (voice) (1 eps)
Hidenari Ugaki
Mathematics Teacher (voice) (1 eps)
Naoki Kuwata
Reporter (voice) (1 eps)
Akio Nojima
Nao's Grandfather (voice) (1 eps)
Yumiko Konatsu
Orchestra Member (voice) (1 eps)
Misao Kobayashi
Orchestra Member (voice) (1 eps)
Atsushi Ono
Fin (voice) (1 eps)
Kenichirou Matsuda
Ichiro's Father (voice) (1 eps)
Saki Takahashi
Orchestra Club Member (voice) (1 eps)
Taihi Kimura
Middle School Student (voice) (1 eps)
Takeru Kikuchi
Middle School Student (voice) (1 eps)
Shinji Nagano
Truck Driver (voice) (1 eps)
Tomohiko Nakashima
Truck Driver (voice) (1 eps)
Sayaka Kamitani
Middle School Student (voice) (1 eps)