Yokohama Ryusei
Yazaki Toshiya ["FC Reinhardt" player] (Ep. 1, 10)
Guest Role
Ahn Mika
"RIO" ["GO! GO! Gemma!" host] (Ep. 1)
Guest Role
Baba Tohru
Suzuki Isato ["Gemma Hachioji" player] (Ep. 1, 4)
Guest Role
Nomura Yuuki
Oyobe Ryo ["Gemma Hachioji" player] (Ep. 1, 4)
Guest Role
Sakaguchi Kazunari
Shirode Hayato ["Gemma Hachioji" player] (Ep. 1, 4)
Guest Role
Suzuki Shion
Tonooka Yuto ["Gemma Hachioji" player] (Ep. 1, 4)
Guest Role
Kurihara Hideo
Yoshihiro Koji ["Gemma Hachioji" manager] (Ep. 1, 4)
Guest Role
Yamazaki Gakudai
Tamachi ["Urawa Red Diamonds" manager] (Ep. 1)
Guest Role
Takemori Sento
Tsuruoka ["Hello Work" agent] (Ep. 1)
Guest Role
Nozoe Yoshihiro
Hara ["Kenko Shokuhin Haraya" president] (Ep. 1)
Guest Role
Date Kaaya
Konomi ["Reiwa Kotsu Taxi" clerk] (Ep. 1)
Guest Role
Imazato Makoto
Naito [Advertising agency employee] (Ep. 1)
Guest Role
Okubo Yoshito
Isesaki [Japan National Team player] (Ep. 1)
Guest Role
Nasu Daisuke
Katsuragi [Japan National Team player] (Ep. 1)
Guest Role
Kaji Akira
Uda [Japan National Team player] (Ep. 1)
Guest Role
Tsuboi Keisuke
Takakura [Japan National Team player] (Ep. 1)
Guest Role
Akimoto Yota
Yamaya [Japan National Team player] (Ep. 1)
Guest Role
Katsura Miyaji
Makimura Yuichi [Hikari's father] (Ep. 2)
Guest Role
Takezai Terunosuke
Takatsuki Kazunari [Golfer] (Ep. 2)
Guest Role
Murasame Tatsumasa
Edward Connors ["WPM" scout] (Ep. 2)
Guest Role
Seki Megumi
Kayaba Misa [Psychiatrist] (Ep. 2)
Guest Role
Shinohara Mai
Honda Ayumi [Kayako's friend] (Ep. 2)
Guest Role
Uechi Haruna
Chihiro [Kayako's friend] (Ep. 2)
Guest Role
Tamai Ran
Oishi ["Kanto Shimbun" reporter] (Ep. 2-3)
Guest Role
Tanaka Juri
Hideshima Shuhei [Marathon runner] (Ep. 2-3)
Guest Role
Katagiri Miho
(Ep. 2-3)
Guest Role
Sakai Takashi
Mine [Shuhei's hater] (Ep. 3)
Guest Role
Nakamura Makoto
Ono [Hideshima's coach] (Ep. 3)
Guest Role
Matsumoto Tetsuya
Akutsu [Hideshima's coach] (Ep. 3)
Guest Role
Ichikawa Riku
Miyamoto [Shuhei's hater] (Ep. 3)
Guest Role
Okuyama Yuta
Sato [Marathon runner] (Ep. 3)
Guest Role
Masuda Akemi
[Herself] (Ep. 3)
Guest Role
Iwakami Shunya
Koizumi Kensuke [Football player] (Ep. 4)
Guest Role
Kobayashi Haruto
Saito Kenta (Ep. 4)
Guest Role
Itagaki Mizuki
Kitashiba Kenjiro ["Yokohama BayStars" 2nd-string player] (Ep. 4)
Guest Role
Kamio Fuju
Igaki Naoto ["FC Tokyo" player] (Ep. 4-7, 10)
Guest Role
Touma Ami
Misaki Mayu [Fencer] (Ep. 5)
Guest Role
Kiyoshi Ryujin
[Photographer] (Ep. 5)
Guest Role
Asari Yosuke
Aragaki Kazuto [Basketball player] (Ep. 6)
Guest Role
Higo Katsuhiro
Higa Yosuke (Ep. 6)
Guest Role
Hinode Kiyoshi
[Ayumu's team staff] (Ep. 6)
Guest Role
Fukuyama Shodai
Yoshiki Shuji [Wheelchair tennis player] (Ep. 7)
Guest Role
Tsuda Kenjiro
Yabe [Wheelchair technician] (Ep. 7)
Guest Role
Nakamura Yasuhi
Okonogi [Sales] (Ep. 7)
Guest Role
Ikehata Anji
Kondo Sakura (Ep. 7)
Guest Role
Nonami Maho
Kondo Yuriko [Umeyashiki's sister] (Ep. 7)
Guest Role
Tanabe Momoko
Furukawa Mai [Volleyball player] (Ep. 8)
Guest Role
Otani Ryohei
Miyano [Coach] (Ep. 8)
Guest Role
Hirata Hiroaki
(Ep. 8)
Guest Role
Watanabe Shota
Aso Kenjiro [Swimmer] (Ep. 8-9)
Guest Role
Yamamura Momiji
Kazama [Lawyer] Ep. 9
Guest Role
Katsumura Masanobu
Mitsuoka [Sport agent] Ep. 10
Guest Role