How many episodes are in The World's Strongest Rearguard?

The World's Strongest Rearguard has 12 episodes in this listed season.

When does The World's Strongest Rearguard premiere?

The World's Strongest Rearguard premieres on 2026-07-05.

Is The World's Strongest Rearguard a new series?

The World's Strongest Rearguard is a new series (Season 1).

NEW

The World's Strongest Rearguard(2026)

Also known as The World's Strongest Rearguard: Labyrinth Country's Novice • L'arrière-garde la plus forte du monde - L'explorateur novice du pays du labyrinthe • The World's Strongest Rearguard: Labyrinth Country's Novice Seeker

Archived · Tokyo MX

7.012 eps

S01

Action & AdventureSci-Fi & FantasyAnimation

ON AIR: JUL 5Season 1Archived listing

What to Expect

PremiereLens read

Monster fights become exercises in coordination in The World's Strongest Rearguard, with attack, defense, and healing all part of the same support role. The action gives an overlooked class room to prove its power through tactical teamwork rather than solo heroics. Deadly dungeon runs drive a steady climb through the Seeker ranks, but the tone stays upbeat, treating danger as part of an adventurous new life.

A former boss and a fierce demi-human mercenary make an unusual pair of companions for the worn-out office worker. One brings workplace history into the fantasy party; the other offers a fresh partnership. Their growing ability to work together gives the battles a warmer texture, while the hero's adult regrets lend weight to the hopeful possibility of starting again.

Best for

dungeon-crawling adventure, tactical team battles and Action & Adventure

Story lane

Action & Adventure and Sci-Fi & Fantasy

Commitment

Season 1 · 12 episodes

Where

Tokyo MX

Official Premise

After a fatal accident, an overworked office worker is reborn in a dangerous fantasy world as a Seeker with the rare Rearguard class, an all-purpose support role skilled in attack, defense, and healing. Joined by a fierce demi-human mercenary and a former boss, the newcomer explores deadly dungeons and climbs the ranks.

Watch Next If This Is Your Lane

Start with the closest match, then check out two more shows with a similar feel, pace, mood, or theme.

The Exiled Heavy Knight Knows How to Game the System

TBS • Jul 2, 2026

AnimationAction & Adventure

Elymas awakens the "flawed" Heavy Knight class and is disowned. Realizing this world mirrors a VR game he mastered, he uses this secret knowledge to prove the "weakest" class is strongest.

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Strongest Match

The World's Strongest Rearguard makes dungeon fights fun by letting a capable team turn an overlooked role into a real advantage, and The Exiled Heavy Knight Knows How to Game the System offers that same satisfying climb. Its cast-out knight uses game knowledge to outsmart doubters, with brisk battles and clever tactics keeping the adventure upbeat.

I Became a Legend After My 10 Year-Long Last Stand

Tokyo MX • Jul 3, 2026

AnimationSci-Fi & Fantasy

After making a ten-year last stand to save his companions, an S-rank mage returns to a world that believes he died as a hero. Unable to reclaim his old life, he hides his identity as an F-rank adventurer and starts over among people who have moved on.

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Why this pick

The World's Strongest Rearguard pairs lively monster fights with the pleasure of watching a team grow stronger together, a feeling I Became a Legend after My 10 Year-Long Last Stand shares. Its supposedly low-ranked adventurer quietly handles impossible jobs, while reunions with old friends add a wistful warmth to the fast quests.

Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship!

Crunchyroll Premium • Oct 4, 2026

AnimationAction & Adventure

When office worker Takahiro Satou awakens inside his favorite sci-fi game, he finds himself commanding a powerful spaceship. He takes to the stars as Hiro the mercenary, battling enemies and gathering allies along the way. But he soon faces a big problem: he has no home and, more importantly, no carbonated drinks! There’s only one thing to do…buy himself a house on a planet!

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Why this pick

The World's Strongest Rearguard keeps fantasy danger lively and reassuring, with capable allies making each fight feel like an adventure rather than a grim ordeal; Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! offers that same easygoing fun. Its overpowered ship brings big battles, while a growing crew and comic homesickness make the journey warmer and more episodic.

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