Hello anime fans, welcome back to AniWorldTV. Today, we’re looking at the upcoming top anime of Summer 2026. I know many of you don’t have the time to keep track of every anime returning this season. But don’t worry—AniWorldTV is here to help.
In this list, we’ve covered some of the biggest returning anime series of Summer 2026. From one of the Big Three anime to some of the best isekai, fantasy, comedy, and rom-com series, there’s something for every anime fan.
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1. Youjo Senki II
[anime_poster name=”Youjo Senki”]
Source Material: Light Novel Studio: NUT Genre: Isekai, Military, Action, Fantasy First Season Released: January 6, 2017 Total Seasons: 1 Season, 1 Movie, Season 2 Upcoming Dub/Sub: Both Available
Summary
This underrated isekai anime follows a ruthless salaryman who is reincarnated as a young girl named Tanya Degurechaff in a world at war. Using her intelligence, military knowledge, and magical abilities, Tanya rises through the military ranks while fighting both enemy nations and the mysterious god-like Being X.
It’s been nearly nine years since the first season aired, and fans have been eagerly waiting for a sequel. The first season introduced a unique concept that helped it stand out from other isekai anime.
The biggest problem for the series has been the long gap between seasons. When anime disappear for years without updates, many viewers lose interest. However, the quality of the first season remains undeniable.
If you’re an isekai fan, Youjo Senki II should definitely be on your Summer 2026 watchlist.
Source Material: Light Novel Studio: Studio Bind Genre: Isekai, Adventure, Fantasy, Drama First Season Released: January 11, 2021 Total Seasons: 2 Seasons Completed, Season 3 Upcoming Dub/Sub: Both Available
Summary
Widely considered one of the greatest isekai anime of all time, Mushoku Tensei follows a man who dies in his previous life and is reborn as Rudeus Greyrat in a fantasy world. Determined to live without regrets, he embarks on a journey filled with magic, adventure, friendships, and personal growth.
The series is praised for its storytelling, animation, world-building, and character development. After another long wait, Studio Bind is ready to bring fans back into its incredible fantasy world.
Whether you’re an isekai fan or simply an anime lover, Mushoku Tensei III is one of the must-watch anime of 2026.
Source Material: Manga Studio: Pierrot Films Genre: Action, Adventure, Supernatural, Shounen First Season Released: October 5, 2004 Total Seasons: Original Bleach (366 Episodes) + TYBW Parts 1-4 Dub/Sub: Both Available
Summary
Some anime don’t need an introduction, and Bleach is one of them. As one of the legendary Big Three anime, Bleach was popular long before anime became mainstream worldwide.
In this final arc, the war between the Soul Reapers and Yhwach’s Quincy Empire reaches its climax. Ichigo Kurosaki, his friends, and the captains of the Gotei 13 must fight to save all worlds from destruction.
Fans will also get to see more of the fan-favorite villain Sosuke Aizen in action.
If there’s one anime on this list you absolutely shouldn’t miss, it’s this one. Watch it as it airs because anime clips and shorts will spoil major moments almost immediately.
4. Trapped in a Dating Sim: The World of Otome Games Is Tough for Mobs Season 2
[anime_poster name=”Trapped in a Dating Sim: The World of Otome Games Is Tough for Mobs”]
Source Material: Light Novel Studio: ENGI Genre: Isekai, Fantasy, Comedy, Romance First Season Released: April 3, 2022 Total Seasons: 1 Season Completed, Season 2 Upcoming Dub/Sub: Both Available
Summary
The story follows Leon, a former office worker who is reincarnated into an otome game world. Using his knowledge of the game’s story and mechanics, he navigates political conflicts, battles, and complicated relationships while trying to survive.
If you’re looking for a funny isekai anime, this series deserves a chance. While it contains fantasy and romance elements, its comedy often steals the spotlight.
Fans are excited to see what hilarious moments Season 2 will bring.
5. Grand Blue Season 3
[anime_poster name=”Grand Blue”]
Source Material: Manga Studio: Zero-G & Liber Genre: Comedy, Slice of Life First Season Released: July 14, 2018 Total Seasons: 2 Seasons Dub/Sub: Sub Available
Summary
Iori Kitahara’s dream college life quickly turns into complete chaos when he joins a diving club filled with eccentric friends, ridiculous challenges, and nonstop comedy.
When it comes to adult comedy anime, Grand Blue is one of the best. Its perfect comedic timing and outrageous situations can make viewers laugh harder than almost any other comedy anime.
While the second season introduced some surprisingly serious moments, those scenes only made the characters more enjoyable.
If you need a good laugh this Summer 2026, don’t miss Grand Blue Season 3.
[anime_poster name=”Skeleton Knight in Another World”]
Source Material: Light Novel Studio: Studio Kai & HORNETS Genre: Isekai, Fantasy, Adventure, Action First Season Released: April 7, 2022 Total Seasons: 1 Season Completed Dub/Sub: Both Available
Summary
A gamer suddenly wakes up inside another world as his skeleton avatar, Arc. Despite his intimidating appearance, he uses his overwhelming strength to help those in need and fight injustice.
The premise may remind some viewers of Overlord, but the two series take very different approaches. While the first season wasn’t groundbreaking, it was still an enjoyable watch.
It’s the kind of anime you can easily watch once and have a good time with. If you’re an isekai fan, Season 2 might be worth checking out.
7. Clevatess Season 2
[anime_poster name=”Clevatess”]
Source Material: Manga Studio: Lay-duce Genre: Dark Fantasy, Adventure First Anime Release: 2025 Total Seasons: 1 Season Dub/Sub: Sub Available
Summary
A powerful Beast King, a human baby carrying humanity’s future, and a fallen hero become connected in a brutal fantasy world filled with danger, war, and political intrigue.
The first season impressed many anime fans around the world with its dark fantasy setting and intense storytelling. Now, just one year later, Season 2 is already here.
If the new season can maintain the same quality, Clevatess could become one of the biggest surprises of Summer 2026.
8. The 100 Girlfriends Who Really, Really, Really, Really, Really Love You Season 3
[anime_poster name=”The 100 Girlfriends Who Really, Really, Really, Really, Really Love You”]
Source Material: Manga Studio: Bibury Animation Studios Genre: Romance, Comedy, Harem First Season Released: October 8, 2023 Total Seasons: 2 Seasons Completed, Season 3 Expected Dub/Sub: Both Available
Summary
After learning that he has 100 destined soulmates, Rentarou Aijou must build relationships with every single one of them while preventing any tragedy from happening.
The result is a chaotic, hilarious, and surprisingly wholesome rom-com that continues to entertain fans.
The first two seasons were excellent, with strong animation, lovable characters, and nonstop comedy. While the pacing occasionally feels slow, the overall experience remains fantastic.
Rom-com fans should definitely keep this anime on their radar.
9. From Old Country Bumpkin to Master Swordsman Season 2
[anime_poster name=”From Old Country Bumpkin to Master Swordsman”]
Source Material: Light Novel Studio: Passione & Hayabusa Film Genre: Fantasy, Action, Adventure First Season Released: 2025 Total Seasons: 1 Season Completed Dub/Sub: Both Available
Summary
Beryl Gardinant is a humble sword instructor whose former students have grown into some of the strongest warriors in the kingdom. His peaceful life changes when people begin recognizing his true abilities.
The first season was well-received by fans thanks to its enjoyable characters, action scenes, and fantasy setting. It’s the type of anime that keeps you entertained from beginning to end.
Now the big question is whether Season 2 can match or even surpass the quality of the first season.
Summer 2026 is shaping up to be an exciting season for anime fans. Whether you’re looking for epic battles in Bleach, incredible world-building in Mushoku Tensei, military action in Youjo Senki, or nonstop laughter in Grand Blue, there’s plenty to look forward to.
You can find more information about all of these anime on MyAnimeList.
Which anime are you most excited to watch this Summer 2026? Let us know in the comments below, and don’t forget to subscribe to the AniWorldTV newsletter for more anime news, recommendations, and seasonal updates.
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