archytele The Vault
Season guide

RE-MAIN: Season 1

12 episodes Premiered Jul 4, 2021 Updated Jul 19, 2026
Season 1 Episodes

Episode Guide

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Season 1: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

42%
58%
Mytharc (5): Crucial lore & season climaxes
Core (7): Character development & subplots
Side Quest (0): Standalone / filler
S1·E1 Mytharc

Sorry, Who Are You?

Jul 4, 2021 · 24 min

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 ag

S1·E2 Core

I'm No Prodigy

Jul 11, 2021 · 24 min

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

S1·E3 Core

But, Give Us a Hendy

Jul 25, 2021 · 24 min

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

S1·E4 Core

This Ain't Looking Good...

Aug 1, 2021 · 24 min

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, the

S1·E5 Mytharc

Dude, That's Scary!!!

Aug 8, 2021 · 24 min

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 t

S1·E6 Core

Hey! Look This Way!

Aug 15, 2021 · 24 min

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, b

S1·E7 Core

Auspicious Day

Aug 29, 2021 · 24 min

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."

S1·E8 Mytharc

Who Are These Guys?

Sep 5, 2021 · 24 min

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

S1·E9 Core

I've Always Been Me

Sep 12, 2021 · 24 min

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

S1·E10 Core

It's the Only Way I Know to Win

Sep 19, 2021 · 24 min

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 a

S1·E11 Mytharc

Pass! Pass to Me!

Sep 26, 2021 · 24 min

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 h

S1·E12 Mytharc

C'mon, Let's Get Started

Oct 3, 2021 · 24 min

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 hea