Top 7 Must-Watch New Anime Premiering in April 2024

As the Winter 2024 anime season draws to a close, leaving fans with memorable hits like Solo Leveling and Classroom Of The Elite, all eyes turn to the new anime premiering in April. And from what we can tell, this season is pulling no punches, delivering fan-favorites like Black Butler alongside potential sleeper hits such as Kaiju No. 8.

Whether you’re craving intense action, hilarious comedy, or mind-bending drama, our list of the Top 9 Anime to Watch in April 2024 has you covered. And if you need even more personalized recommendations, be sure to check out our anime newsletter! Sent out twice a week, it’s jam-packed with niche picks, fun facts, and insightful editorials tailored to your tastes.

Upcoming New Anime Premiering in April you need to look out for!

1) That Time I Got Reincarnated as a Slime Season 3 —April 5

• Watch: Crunchyroll
• Genre: Isekai

That Time I Got Reincarnated as a Slime Season 3 is set to make its return on April 5th, 2024. Fans can look forward to fresh episodes arriving weekly on Fridays at 8:30 am Pacific Time (11:30 am Eastern Time) on Crunchyroll. With Funimation merging into Crunchyroll on April 2nd, it’s likely that the Funimation dubs will also be available on the platform, making Crunchyroll the one-stop destination for the entirety of Season 3.

• While That Time I Got Reincarnated as a Slime may subscribe to familiar fantasy isekai tropes, it’s the show’s charismatic lead character, imaginative world-building, and creative storytelling that truly set it apart. Satoru, reborn as the slime Rimuru, is a refreshingly likable protagonist who embodies a delightful mix of kindness, wit, nonchalance, sarcasm, courage, and more.
• The show isn’t afraid to tug at the heartstrings either. The emotional depth and character development, particularly surrounding the character of Shizu, adds to Rimuru’s journey. Inheriting her will, Rimuru learns that even his power has limits when it comes to saving everyone, setting him on a path to mentor and positively influence a group of children with magical potential.

With its engaging mix of action, comedy, and heartfelt moments, That Time I Got Reincarnated as a Slime Season 3 promises to be a must-watch for fans of the isekai genre and beyond.

2) Mushoku Tensei: Jobless Reincarnation Season 2 Part 2 — April 8, 2024

• Watch: Crunchyroll
• Genre: Drama, Fantasy, Ecchi

After an incredibly emotional first half that tugged hard on viewers’ heartstrings, it’s time to dive back into Rudeus’ fantastical isekai adventure as Mushoku Tensei Season 2 Part 2 returns on April 8th.

While overcoming his crippling depression after being ghosted by Roxy was no easy feat, Rudeus showed incredible strength and growth. But this is just the beginning – Part 2 promises to throw all kinds of new challenges and companions his way as he continues navigating this second chance at life.

• What can fans expect? Mushoku Tensei doesn’t do anything halfway. The masterful character writing that made audiences feel every high and low of Rudeus’ journey is sure to remain a focal point. Viewers will get to reunite with beloved characters like the endearing Sylphiette while also meeting fresh faces that’ll no doubt leave a lasting impact.

The relationships and interactions in this series have been a standout, handling complex emotional arcs with a delicate yet uncompromising touch. Rest assured, that nuanced approach to storytelling will continue as Rudeus embarks on this next chapter.

3) Black Butler Season 4 — April 13, 2024

• Watch: Crunchyroll
• Genre: Action, Fantasy, Mystery

Black Butler Season 4 is set to premiere on April 13th, 2024, and fans are in for a dark and compelling ride. This upcoming sequel will cover the Public-School Arc of the series, delving into mature and potentially triggering themes.

This season follows Ciel Phantomhive as he investigates the mysterious disappearance of students from the prestigious Weston College, one of whom happens to be the son of Queen Victoria’s cousin. With the school’s strict tradition of non-interference from the government, Ciel is tasked with uncovering the truth behind these unsettling events involving Her Majesty’s relative.

• Viewers can expect Black Butler Season 4 to explore heavy subject matter such as bullying, hierarchical structures of dominance, and discrimination. Death has been a constant companion throughout Ciel and Sebastian’s journey, and this season promises to continue incorporating ominous death signs.

The series has always excelled at blending mythical creatures like Shinigami, demons, and angels with British history.

• One notable example is the incorporation of the Jack the Ripper case, where the show provides a creative and plausible explanation for the infamous murders through the lens of its supernatural elements, adding depth to historical events.

4) Wind Breaker — April 5, 2024

• Watch: Crunchyroll
• Genre: Action, Delinquent

Wind Breaker, the anime adaptation of Satoru Nii’s manga series, is finally making its way to the small screen on April 5th, 2024.

• While comparisons to the delinquent gang world of Tokyo Revengers are inevitable, Wind Breaker carves its own distinct path. Don’t expect the over-the-top darkness – this story prioritizes slick animation and jaw-dropping fight choreography over convoluted plot twists.
• One key difference lies in the central character’s inner turmoil. Like Tokyo Revengers, Haruka shoulders heavy burdens, but his struggles hone-in on psychological elements for a unique perspective.

The series lands in highly capable hands at CloverWorks, the acclaimed studio behind hits like Spy x Family and My Dress-Up Darling. Expect fluid character motion, dynamic camerawork, and bone-crunching impacts that’ll leave you wincing.

5) The Fable — April 7, 2024

• Watch: Disney+ Hotstar
• Genre: Action, Comedy

The Fable is set to premiere on April 7th, 2024 as an action-packed crime drama. The story follows two elite underground assassins who are truly professionals in their deadly craft.  Their boss tasks them with living a “normal” life for one year as a form of rehabilitation, having been trained as killers from childhood through their shadowy organization called Fable.

Taken in by the Yakuza gang Maguro, the duo assume the aliases Akira Satou and Youko Satou, posing as siblings in a small town. While an overall serious story, The Fable manages to inject surprising humor that elicits a wide range of emotions.

• Despite leaving his killer past behind, The Fable finds himself perpetually haunted by the weight of his former actions, adding complex layers to his newfound existence. A very standard plotline for something in this genre…
• But what sets The Fable apart is its ability to humanize the criminal underworld, creating a beautiful juxtaposition between good and evil. Viewers will likely find themselves emotionally, physically, and mentally attached to morally gray yet relatable characters.

6) Kaiju No. 8 — April 13, 2024

• Watch: Crunchyroll
• Genre: Sci-Fi, Comedy

Kaiju No. 8 is set to release on April 13th, 2024, bringing a unique and exciting take on the classic kaiju genre. The story follows Kafka Hibino, a man who dreams of joining the Defense Force to combat monstrous Kaiju, until he finds himself unexpectedly transformed into one himself.

As Kafka grapples with his newfound abilities, he must collaborate with the very Defense Force he once idolized in an ironic twist of fate. The series centers around the bond between Kafka Hibino and his childhood friend Mina Ashiro, who vowed to destroy all Kaiju after witnessing their hometown’s devastation by one of the behemoths.

• One of Kaiju No. 8’s biggest strengths lies in its fresh perspective on the kaiju genre, primarily regarding the aftermath and cleanup efforts required after battling giant monsters. While most kaiju stories glorify the spectacle of the battles and cool destruction, few explore the messy realities left in a kaiju’s wake – something this series dives into with unflinching detail through Kafka’s perspective.
• The protagonist’s name is a nod to the famous existentialist author Franz Kafka, whose works explore themes of individual struggles against an indifferent, bureaucratic society – fitting for a lead who initially views his kaiju cleanup job as inescapable drudgery.

Bucking typical shonen conventions, Kafka is portrayed as a disillusioned 32-year-old unsure of his future, bringing a refreshingly mature perspective as he grapples with feelings of life’s emptiness before his monstrous transformation.

7) Blue Lock: Episode Nagi — April 19th, 2024

• Watch: OTT Release TBA
• Genre: Sports

Blue Lock is gearing up for an exciting spinoff titled “Episode Nagi” set to premiere on April 19th, 2024. This new series will focus on the journey of Nagi Seijuro, exploring his path to becoming a football genius and his profound friendship with Reo.

True to its name, Episode Nagi tells the story of Nagi’s experiences within the Blue Lock program, though Reo plays such a significant role that he can be considered a second protagonist. The spinoff begins right after Nagi and Reo make their promise to play football together, showcasing how they became a formidable duo before joining Blue Lock.

Fans will get an in-depth look at how the pair were invited to and passed the selections for the elite striker training program. For those who love Nagi and Reo’s dynamic, this spinoff promises to add greater depth to their relationship while providing new insight into their thoughts, motivations, and egos.

With animation and art matching the intense, stylized flair of the original Blue Lock, Episode Nagi shapes up to be just as hype-worthy and enjoyable, especially for fans craving more depth on Nagi, Reo, and their fellow Blue Lock teammates and rivals.