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TV series
Poster for The World's Strongest Rearguard

The World's Strongest Rearguard

2026 · 1 season

A breezy, upbeat dungeon-crawl where teamwork and light romance keep the stakes lively but never heavy.

Created by
Yuuji Yanase
Genres
Action & adventure, Sci-fi & fantasy, Animation
Overview
After a fatal accident, overworked office worker Arihito Atobe is reborn in the Labyrinth Country as a Seeker with the rare Rearguard class—an all-purpose support role that excels in attack, defense, and healing. Joined by a fierce demi-human mercenary and his former boss, Arihito dives into deadly dungeons and rises through the ranks. The adventure of the strongest support class begins!
How it feels
Light, earnest, romantic and tense. Brisk and easy to follow.
About
Found family, survival, identity, friendship
Content
Mild violence and sexual content. No gore or swearing.
Note
Written by AI, so it can be wrong. Full breakdown

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Stream in the US
  • Crunchyroll
More options Data from JustWatch
Created by
Yuuji Yanase
Genres
Action & adventure, Sci-fi & fantasy, Animation
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How it feels

Written by AI. It can be wrong.

Full breakdown
Tone
  • lightstrength 2 of 3
  • earneststrength 2 of 3
  • romanticstrength 1 of 3
  • tensestrength 1 of 3
Pacing
brisk, 3 of 4, from slow-burn to relentless
Attention
easy-watch, 2 of 4, from background-friendly to demanding
Era
timeless
Audience
teen
Content intensity
  • Gore none
  • Language none
  • Violence mild
  • Sex mild
All scales, 0 to 10
Scales, 0 to 10
ScaleValue0 to 10
Action6
Horror1
Humour4
Realism2
Romance3
Tension4
Darkness3
Complexity3
Emotional weight3

Cast

Where to watch in the US

Change country

Stream
  • Crunchyroll
Buy
  • Amazon Video
  • Apple TV Store

Streaming data from JustWatch.All options on TMDB

Details

Genres
action & adventure, sci-fi & fantasy, animation
Created by
Yuuji Yanase
Starring
Yoshitsugu Matsuoka, Yui Ishikawa, Kanon Takao, Aoi Koga, Saori Hayami, Yuuka Aisaka, Kaede Hondo, Sakura Nakamura
Music
Hinako Tsubakiyama
Cinematography
Tadao Suemitsu
Length
1 seasons, 12 episodes
Network
TOKYO MX
Country
Japan, Taiwan
Languages
Japanese

TMDBIMDbWikidata