- Aoi Ichikawa
- Â Eita Izumi 12 episodes, 2017
- Karin Isobe
- Â Mio Natsume 12 episodes, 2017
- Taishi Murata
- Â Haruto Soma 12 episodes, 2017
- Yuna Yoshino
- Â Hazuki Morikawa 12 episodes, 2017
- Lynn
- Â Ena Komiya 12 episodes, 2017
- Arisa Sakuraba
- Â Yoriko Inui 11 episodes, 2017
- Sayaka Senbongi
- Â Mayuko Sato 8 episodes, 2017
- Reina Kondou
- Â Momoka Suzuki 8 episodes, 2017
- Mie Sonozaki
- Â Eita's mother 8 episodes, 2017
- Kôhei Amasaki
- Â Junpei Saruwatari 7 episodes, 2017
- Tôru Ôkawa
- Â Watanabe-sensei 7 episodes, 2017
- Yuka Nukui
- Â Sanae Takahashi 7 episodes, 2017
- Daiki Kobayashi
- Â Kaoru Yamaguchi 7 episodes, 2017
- Satsumi Matsuda
- Â Mitsuru Morikawa / ... 7 episodes, 2017
- Shôta Yamamoto
- Â Rikuo Ishigaki 7 episodes, 2017
- Junichi Yanagita
- Â Toru Shimizu 7 episodes, 2017
- Ayaka Asai
- Â Mina Natsume 6 episodes, 2017
- Nozomi Furuki
- Â Yuzuru Morikawa 6 episodes, 2017
- Brittney Karbowski
- Â Ena 5 episodes, 2017
- Luci Christian
- Â Mio 5 episodes, 2017
- John Swasey
- Â Additional Voices / ... 5 episodes, 2017
- Bryson Baugus
- Â Additional Voices / ... 5 episodes, 2017
- Marissa Lenti
- Â Additional Voices 5 episodes, 2017
- Haruka Shiraishi
- Â Brass Band Junior A 5 episodes, 2017
- Asuna Tomari
- Â Brass Band Junior B 5 episodes, 2017
- Shelley Calene-Black
- Â Additional Voices 5 episodes, 2017
- John Gremillion
- Â Additional Voices / ... 5 episodes, 2017
- Shannon Emerick
- Â Additional Voices / ... 5 episodes, 2017
- Scott Gibbs
- Â Additional Voices / ... 5 episodes, 2017
- Blake Shepard
- Â Haruto 5 episodes, 2017
- Olivia Swasey
- Â Additional Voices 5 episodes, 2017
- Maggie Flecknoe
- Â Additional Voices / ... 5 episodes, 2017
- Greg Cote
- Â Eita 5 episodes, 2017
- Cat Thomas
- Â Yoriko 5 episodes, 2017
- Caitlynn French
- Â Additional Voices 5 episodes, 2017
- Patricia Duran
- Â Hazuki 5 episodes, 2017
- Joanne Bonasso
- Â Additional Voices 5 episodes, 2017
- Josh Morrison
- Â Additional Voices / ... 5 episodes, 2017
- Avery Smithhart
- Â Additional Voices 5 episodes, 2017
- Heidi Hinkel
- Â Additional Voices 5 episodes, 2017
- Mike Vance
- Â Additional Voices / ... 5 episodes, 2017
- Misaki Watada
- Â Mutsuki Morikawa 5 episodes, 2017
- Patrick Marrero
- Â Additional Voices 5 episodes, 2017
- Courtland Johnson
- Â Additional Voices / ... 5 episodes, 2017
- Elizabeth Byrd
- Â Additional Voices 5 episodes, 2017
- Keiko Sonoda
- Â Mio's mother 4 episodes, 2017
- Adam Gibbs
- Â Junpei 3 episodes, 2017
- Mike Haimoto
- Â Kaoru 3 episodes, 2017
- Andrew Love
- Â Rikuo 3 episodes, 2017
- Christina Marie Kelly
- Â Sanae 3 episodes, 2017
- Kengo Takanashi
- Â Nakajima 3 episodes, 2017
- Kira Vincent-Davis
- Â Mitsuru 3 episodes, 2017
- Stephanie Wittels
- Â Momoka 3 episodes, 2017
- Ryô Sugisaki
- Â Komada 3 episodes, 2017
- Hiromichi Tezuka
- Â Haru / ... 3 episodes, 2017
- Skyler Sinclair
- Â Mayuko 3 episodes, 2017
- Tatsuhiro Kikuchi
- Â Saeki 3 episodes, 2017
- Ryôko Maekawa
- Â Broadcasting Department Manager 3 episodes, 2017
- Ikuji Nose
- Â Shindo 3 episodes, 2017
- Kyo Yaoya
- Â Haruto's grandmother 3 episodes, 2017
- Christie Guidry
- Â Mutsuki 3 episodes, 2017
- Chiaki Kobayashi
- Â Baseball Club Junior / ... 2 episodes, 2017
- Tomori Kusunoki
- Â Broadcasting Staff 2 episodes, 2017
- Daiki Nakamura
- Â Eita's father 2 episodes, 2017
- Yasuaki Takumi
- Â Ena's brother 2 episodes, 2017
- Mami Amano
- Â Haruto's mother 2 episodes, 2017
- Hiroshi Karasuda
- Â Middle-aged Man 2 episodes, 2017
- Ian Sinclair
- Â Komada 1 episode, 2017
- Eizô Tsuda
- Â Yoto's Grandfather 1 episode, 2017
- Mitsuru Ogata
- Â Mio's father 1 episode, 2017
- Mariko Higashiuchi
- Â Female Announcer 1 episode, 2017
- Kôichi Sôma
- Â Vice-Principal 1 episode, 2017
- Kenta Sasa
- Â Gondo 1 episode, 2017
