archytele The Vault
Season guide

Free!: Free! Eternal Summer

13 episodes Premiered Jul 3, 2014 Updated Oct 21, 2026

The Iwatobi Swimming Club returns and faces difficulties with the recruitment of new members. Simultaneously, senior members Haru and Makoto must determine their plans for life after high school, which presents a challenge to their love for swimming. In the meantime, an old childhood friend of Rin makes a return and causes trouble, creating particular friction with Haru. The narrative follows how the Iwatobi gang res

Previously on Free!

Season 2 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Haruka Nanase is a boy who has always loved to be immersed in water and to swim in it.
  • ⚡ Before graduating from elementary school, Haruka participated in a swimming tournament with fellow swimming club members Makoto Tachibana, Nagisa Hazuki, and Rin Matsuoka.
  • ⚡ The elementary school swimming club members achieved victory together in their tournament before moving forward.
  • ⚡ Rin Matsuoka is connected to an old childhood friend who eventually returns to stir up trouble, especially with Haru.
Advertisement

Season overview

The Iwatobi Swimming Club returns and faces difficulties with the recruitment of new members. Simultaneously, senior members Haru and Makoto must determine their plans for life after high school, which presents a challenge to their love for swimming. In the meantime, an old childhood friend of Rin makes a return and causes trouble, creating particular friction with Haru. The narrative follows how the Iwatobi gang responds to these developments, involving characters such as Haruka Nanase, who has always loved being immersed in water and swimming in it.

Advertisement
Season 2 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 2 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 2: Filler vs. Essential Canon

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

31%
69%
Mytharc (4): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S2·E1 Mytharc

Stormy Dash-Dive!

Jul 3, 2014 · 24 min

Haruka and his friends have grown after last summer’s tournament. Amidst the hustle and bustle of training for their individual events, their daily lives continue as usual. However

S2·E2 Core

Stroke of an Unexpected Meeting!

Jul 10, 2014 · 24 min

The crew ponders how to attract new members to the Swim Club. Haruka is called in by Amakata-sensei to discuss his intended career path, but as always, Haruka moves to the beat of

S2·E3 Core

The Butterfly of Farewell!

Jul 17, 2014 · 24 min

The Iwatobi Festival has begun! Haruka and friends are fired up for the Club-versus-Club Relay Race, hoping to attract new members by putting in an impressive performance. Meanwhil

S2·E4 Core

The Promise's Somersault Turn!

Jul 24, 2014 · 24 min

In anticipation of the upcoming prefectural tournament, the members of the Samezuka Swim Club enthusiastically show off their individual abilities. At the Iwatobi Swim Club, an equ

S2·E5 Core

A Resolution's Heads-Up!

Jul 31, 2014 · 24 min

The members of the Iwatobi Swim Club ponder over the cause of Nagisa’s odd behavior at the end of practice that day. Though they time their chance well to ask Nagisa what’s happene

S2·E6 Core

Invincible Prime!

Aug 7, 2014 · 24 min

On the eve of prefecturals, Makoto resolves himself to broach a certain subject with Haruka. As the tournament begins, the Iwatobi Swim Club is extremely enthusiastic about its pro

S2·E7 Mytharc

The Crouching Start of Vindication!

Aug 14, 2014 · 24 min

Haruka and the boys have trained hard to prepare for this showdown against Samezuka. After Day 1 of the tournament, Gou and Amakata-sensei treat the boys to a fabulous, carb-rich f

S2·E8 Core

The Locomotive of a Twist!

Aug 21, 2014 · 24 min

While Haruka and the boys redouble their training in the wake of prefecturals, Makoto notices Gou looking troubled and asks her what’s wrong. She tells him that Coach Sasabe has be

S2·E9 Core

Forming of a Slump!

Aug 28, 2014 · 24 min

At Samezuka Academy, the hot-blooded practices continue ahead of regionals. Meanwhile, the Iwatobi Swim Club trains diligently each day until sundown. Though Amakata-sensei is conc

S2·E10 Core

The Six-Beat Kick of Tears!

Sep 4, 2014 · 24 min

As the tournament continues, Sousuke finally tells Rin about how he’s passed their years of separation. Rin is concerned at Sousuke’s nonchalant attitude toward certain things and

S2·E11 Core

The Open Turn of Destiny!

Sep 11, 2014 · 24 min

The Iwatobi Swim Club continues their training. However, signs of confusion seem to keep surfacing in the silent Haruka’s swimming. Makoto and the others are worried about him, but

S2·E12 Mytharc

A Swim-Off in a Foreign Land!

Sep 18, 2014 · 24 min

Upon Rin’s invitation, Haruka finds himself venturing to “a certain country.” Knowing that Haruka has hit a wall worrying about his future, Rin opens up and speaks to him about his

S2·E13 Mytharc

The Eternal Summer of Beginnings!

Sep 25, 2014 · 24 min

Having faced his feelings honestly at last, Haruka tells Makoto, Nagisa, and Rei what he has decided for himself and his future. The Iwatobi Swim Club is once again fully united as

Advertisement