TV series
Minato is a boy who stopped playing water polo due to a certain incident in the winter of his third middle school year. He picks the sport back up again with a new team when he starts in high school, but the fledgling team runs into many problems.
Watch trailerAvailability
Checked Jul 22, 2026
RE-MAIN premiered July 4, 2021. We don't have a confirmed streaming, rental or purchase option yet.
Minato is a boy who stopped playing water polo due to a certain incident in the winter of his third middle school year. He picks the sport back up again with a new team when he starts in high school, but the fledgling team runs into many problems.
Cast, crew and production details
Yuto UemuraMinato Kiyomizu (voice)
Koutaro NishiyamaEitaro Oka (voice)
Subaru KimuraJo Jojima (voice)
LynnChinu Kawakubo (voice)
Soma SaitoShugo Amihama (voice)
Makoto FurukawaTakekazu Ejiri (voice)
Tasuku HatanakaYutaka Bayaro Inomata (voice)
Daisuke HiroseYoshiharu Ushimado (voice)
tv asahiJapan
ABC TVJapan
Nagoya TVJapan
HTBJapan
MAPPAJapan
LantisJapanWatch options above are for the show and may vary by season or episode.
Episode 1
Minato Kiyomizu wakes from a coma following a car accident. Though once a water polo star in junior high, he's lost three whole years of memories. Abandoning any hope of playing again, he enters Yamanami High School an entire year late.
Directed by Kouki Aoshima, Kiyoshi MatsudaWritten by Masafumi NishidaGuest stars Hikaru Midorikawa, Joichiro Yoshida, Ryo Kikuchi, Yuri Ise, Masaya Fukunishi, Jun Fukazawa, Kayu Shu, Aya Gomazuru
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Episode 2
Minato learns from Chinu Kawakubo about a promise they made in the past. To fulfill their promise, he decides to join the water polo club, much to the delight of Eitaro Oka and the team captain, Jo Jojima. They utilize his fame to recruit members, but...
Directed by Kouki AoshimaWritten by Masafumi NishidaGuest stars Uoken, Takahiro Hirai, Jun Fukazawa, Takumi Saeki, Kazuna Nasu, Kousuke Tanabe, Daisuke Kasuya, Daisuke Motohashi
Where to watch RE-MAIN
Episode 3
Takekazu Ejiri, Yutaka Babayaro Inomata, and Yoshiharu Ushimado join the club, but it needs one last person to make seven for a regulation team. They ask Shugo Amihama, who swam in junior high, but he refuses. When they persist, Shugo makes a proposal.
Directed by Yasunori GotoWritten by Masafumi NishidaGuest stars Makoto Tanaka, Otoya Kawano, Shinya Takahashi, Norikatsu Kodama, Ei Mochizuki, Gentoku Kumazawa, Tetsurou Miyata, Naoya Hirose
Where to watch RE-MAIN
Episode 4
Amihama stubbornly refuses to join, but a certain something changes his mind and Yamanami's Water Polo Club is officially underway. Despite the team struggling with the basics, they find themselves playing their first practice match.
Directed by Konosuke UdaWritten by Masafumi NishidaGuest stars Yuma Uchida, Taku Yashiro, Shun Miyazato, Rina Endou, Fumiko Orikasa, Yasuyuki Kase, Natsuki Hanae, Mahiro Takasugi
Where to watch RE-MAIN
Episode 5
Though they're only up against a junior team, the club learns just how intense water polo, aka "water wrestling," can be. Minato's spirits are crushed by his own uselessness, but that night, Eitaro pays a visit and reveals a big secret he's been hiding.
Directed by Tomoko HiramukiWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 6
Hoping for their first win at the summer prefectural tournament, the club holds a training camp during Golden Week. The team is getting along and there are good vibes all around, but all the while, something weighs on Ushimado's mind.
Directed by Nao MiyoshiWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 7
Jo, the water polo captain, proposes that the team creates an original jersey. But emotionally attached to his own, Amihama declines saying, "I don't need a jersey."
Directed by Mitsue YamasakiWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 8
While watching a video, Minato sees his past self from before he lost his memories. When asked about it, Chinu reveals her motives for keeping quiet about the truth. After hearing what she says, Minato is shocked beyond words.
Directed by Kouki AoshimaWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 9
Eitaro tries to persuade Minato to rejoin the water polo club. Wanting no part of it, Minato is frustrated at being compared to his past self and his failure to become Shogakukan's ace.
Directed by Sekiju SekinoWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 10
With one month left till the prefectural tournament, Minato directs the others on how they should train while starting a regimen of his own to work on getting his groove back. He and the team have a lot on their minds as the days dwindle down.
Directed by Kyoko YamazakiWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 11
The Yamanami water polo club nervously faces the day of the prefectural tournament. Minato spearheads the team as they battle Rikka Gakuen in the first match, but their opponents have come up with a strategy to keep Yamanami from going on the attack.
Directed by Yasutomo OkamotoWritten by Masafumi Nishida
Where to watch RE-MAIN
Episode 12
It's finally time for their second match of prefecturals--the long-awaited showdown with Shogakukan. Minato, Eitaro, Jo, Amihama, Ejiri, Babayaro, and Ushimado join their seven hearts as one and challenge the best team in Japan.
Directed by Kiyoshi MatsudaWritten by Masafumi Nishida
Where to watch RE-MAINEpisode information updated Jul 22, 2026
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