Tonbo Oi

Rika Hayashi

Kazuyoshi Igarashi

Hiroki Touchi

Gonji

Shin Aomori

Osamu 'Bunpei' Fumihira (voice)

Junya Enoki

Setsuba

Arima Mizuka

Yoko Adaniya

Mimi Maihane

Tsubura Adaniya (voice)

Eri Kitamura

Setsu Mitsushima (voice)

Mizuka Arima

Hajime Udo (voice)

Eiji Hanawa

Hinoki Otoha (voice)

Yui Ishikawa

Director Hidaka (voice)

Kenji Yamauchi

Wataru Higo (voice)

Arisa Sekine

Residential Police Officer (voice) / Island Man 2 (voice)

Kentaro Takano

Reporter A (voice) / Homeroom Teacher (voice)

Yuuki Sanpei

Kyugoro Udo (voice)

Naomi Kusumi

Hinoki's Father (voice)

Masafumi Kimura

Ema Kurisu (voice)

Marina Inoue

Nakase (voice)

Yutaka Aoyama

Hata (voice)

Rie Takahashi

Yaya Udo (voice) / Island Woman 2 (voice)

Fumiko Takekuma

Yuma (voice)

Satomi Kobashi

Tournament Staff (voice) / Golf Shop Clerk (voice) / Announcer (voice)

Shinnojo Yamada

Reporter B (voice)

Ryohei Kitsunai

Kuta (voice)

Katsuhisa Houki

Nishi (voice)

Kazuki Ura

Michiko Shima (voice)

Sanae Kobayashi

Island Man (voice) / Island Man 1 (voice)

Daichi Endo

Fumi (voice)

Michiko Kaiden

Ogawa (voice)

Tatsuki Kobe

Aunt (voice) / Rintaro's Mother (voice) / Island Woman 1 (voice)

Saki Endo

Nikome Udo (voice)

Natsumi Fujiwara

Matsuda (voice)

Masumi Tazawa

Hoshi (voice)

Megumi Okada

Okawa (voice) / Female Athlete (voice)

Yuna Ogata

Kasahara (voice)

Haruna Mikawa