Yoshitsugu Matsuoka
Arihito (voice)
Series
Watch The World's Strongest Rearguard (2026) Online
Synopsis
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!
Episodes
Season 1
PreviousNext
1. A Novice Seeker in Labyrinth CountryNow viewing2026-07-0524m3.5Arihito is reincarnated in a placed called Labyrinth Country and must choose his class.
2. The First Hurdle2026-07-1224mArihito finds Kyouka under attack by a powerful Named monster and must find a way to save her.
3. The Little Tyrant Girl2026-07-1924mWhile helping Suzuna rescue her friend, Arihito learns the surprising truth about Elitia.
4. A Life-or-Death Mixed Bath2026-07-2624mArihito's party begins living together under one roof.
5. The Black Treasure Chest and the Young Wife's Secret2026-08-0224mAfter receiving some rare treasures and gear from a treasure chest, Arihito's party returns to Field of Dawn.
6. The Mechanical Ariadne2026-08-0924mAfter arriving on an unexplored floor of Field of Dawn, Arihito's party face a very high-level golem.
7. The Hope of Demi-Humans2026-08-1624mAfter learning that Rikerton's wife is a demi-human, Arihito renews his vow to find a way to cure demi-humans.
8. A City in Turmoil2026-08-2324mA Stampede breaks loose, and all the Seekers in town must come together to stop the horde of monsters.- 9. Episode 92026-08-30
- 10. Episode 102026-09-06
- 11. Episode 112026-09-13
- 12. Episode 122026-09-20
Cast
Top Billed Cast
Yui Ishikawa
Eritia (voice)
Kanon Takao
Madoka (voice)
Aoi Koga
Terejia (voice)
Saori Hayami
Suzuna (voice)
Yuuka Aisaka
Marissa (voice)
Kaede Hondo
Misaki (voice)
Sakura Nakamura
Kyoka (voice)
Availability
Where To Watch Legally
Crunchyroll
Crunchyroll Amazon Channel
Amazon Video
Apple TV StoreStreaming availability data provided by JustWatch.
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FAQ
Frequently Asked Questions
Is The World's Strongest Rearguard available to watch online?
Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.
How many seasons does The World's Strongest Rearguard have?
The World's Strongest Rearguard has 1 season and 12 episodes.
When did The World's Strongest Rearguard first air?
The World's Strongest Rearguard first aired in 2026.
Is The World's Strongest Rearguard still running?
Yes, The World's Strongest Rearguard is an ongoing series.
What genre is The World's Strongest Rearguard?
The World's Strongest Rearguard is classified as Action & Adventure, Sci-Fi & Fantasy, Animation.