The year 2026 is already off to a massive start in the first months of the year in the anime department. Many massive anime hits have already been released, with similar ones Jujutsu Kaisen and Frieren: Beyond Journey's End debut in January. In March, as JoJo's Bizarre Adventure also released their first episode. With that said, April is set to be just as exciting as some new series debut and other iconic anime makes a grand return. Fans should add these series to their watchlists for the new month that marks the start of the Spring 2026 season.
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Wizard's Hat Studio
Wizard's Hat Studio is easily one of the most anticipated anime releases in April 2026. This series is one that fans have wanted to see for quite some time, and it's finally coming to life. After many delays to improve the resulting quality, the story is now live. Witch Hat Atelier Season 1 is doing its thing debut April 6, 2026. Anime viewers will finally be able to meet its exciting cast of characters. The story of this anime follows the main character, Coco, as she is taken as a witch's apprentice. The story shows her growing and developing along with the other witches.
Re: Zero season 4
Re: Zero is a great series that played a significant role in popularizing isekai anime overseas. Since its anime debut in 2016, it has achieved nothing but huge success. Both its anime and light novel are widely popular, largely due to its gripping story and cast of characters.
Fortunately for Re:Zero fans, their favorite anime is coming back very soon, this April 2026. Re:Zero Season 4 returns on April 8 and the arches that appear before us will be an exciting ride. It is definitely one of the biggest isekai series to air in 2026.
One Piece: Elbaf Arc
One piece is one of the longest-running anime series ever. It started back in 1999 and has been releasing new episodes throughout the year for 27 years. Since last year though One Piece's the broadcast has shifted. Instead of consistent weekly episodes, One Piece will break regularly and only release 26 episodes per year, compared to the more than 40 episodes previously, Toei Animation revealed.
After a hiatus that began on December 28, 2025, One Piece is finally coming back April 5, 2026with a brand new story arc, Elbaf. Luffy and his team finally embark on the journey to the Land of Giants that fans have been waiting decades for.
Dr. Stone season 4 episode 3
Recently, many anime series have reached their conclusion. With that being said, another anime series is coming to an end very soon, and this is nothing but Dr. Stone. This series is airing the third and final episode of its final season, which is about to begin April 2, 2026.
Viewers will be able to see the conclusion of Senko Ishigami's story after a long and grueling journey to rebuild humanity after a great cataclysm that petrified humanity and plunged it back into the Stone Age. Fans will have to say goodbye to the brilliant cast of characters that have been with them since 2019. Few science-challenged stories have managed to captivate fans as much as Dr. Stone.
Biggest Anime of 2026 (So Far)
2026 is a few months old and the year is packed with both massive anime sequels and new releases. Let's go through his greatest anime.
That time I was reincarnated as slime season 4
2026 is shaping up to be the year That time I was reincarnated as slime. This anime series already had a big movie in February called That Time I Got Reincarnated as a Slime: Tears of the Azure Sea. It has since also received an international release.
Now, in April, another project is coming to the series April 3, 2026. This famous isekai series is getting a fourth season and its first episode is sure to be a big hit. That time I Got Reincarnated As A Slime proves again why it's the biggest isekai series right now. Fans can't wait for Rimuru's next story to begin.
Who is that character?

Identify the silhouettes before time runs out.
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Identify the silhouettes before time runs out.
Easy (7.5s) Medium (5.0s) Hard (2.5s) Permadeath (2.5s)
Dorohedora
Dorohedora not the most mainstream anime series. However, this anime has developed a small but dedicated fan base. It didn't make its anime debut until 2020 with its first anime season. After the first season, the series would go on a long hiatus. Finally, last year, it was finally announced to return with a second season in 2026.
Now, Dorohedoro Season 2 is finally out today. Its first episode has already been released and fans couldn't be more excited, especially after such a long wait. The series will be able to grow even more and hopefully return for a third season if this new installment is successful. Fans should definitely give this darker series a chance.
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Akane Banashi
Many old and beloved series are returning in 2026. However, fans are also looking forward to brand new editions with a completely new world, story and cast of characters. For viewers looking for something fresh and unique, Akane Banashi it might be worth a try. This story is a popular Weekly Shonen Jump manga that is finally getting an anime release April 4, 2026.
Fist of Polaris
The manga series that have been released over the past few years have almost all received great anime adaptations. Sometimes, though, old but iconic series get dusted. fortunately Fist of Polaristhe iconic manga, will get a new anime adaptation in April 2026. This anime will be based on the legendary manga that was first published in 1983. It has left its impact on the manga industry in many ways.
Fans are excited about this new Fist of the North Star adaptation coming out April 11th. As with all series, some fear it will not live up to the hype based on what has already been revealed. Either way, it will still be a great way for younger fans to explore the old and iconic series.