The 5 biggest anime of 2024 (& 5 series that could find similar success in 2025)

The anime world has been thriving over the past few years, with the biggest anime breaking the internet and dominating conversations across social media platforms. In 2024, the trend continued with highly anticipated releases like Solo Leveling that lived up to their hype, alongside a few unexpected underdogs like Oshi no Ko that took the anime fandom by storm.

Looking ahead to 2025, the anime landscape promises even more excitement. Established franchises, like MHA, are set to make grand returns, while new and lesser-known series, like The Apothecary Diaries, have the potential to surprise everyone and become cultural phenomena. Here, we break down the 5 biggest anime that ruled 2024 and 5 series that can replicate that success in 2025, balancing hyped juggernauts with potential underdogs.

Disclaimer: This article reflects the opinion of the author.

The 5 biggest anime of 2024

1) Dandadan

Dandadan Cover Photo (Image via Science Saru)

Dandadan is a whirlwind of paranormal chaos, romance, and comedy. The plot centers on two high school students: Momo Ayase, a girl who believes in ghosts but not aliens, and Ken Takakura, a boy who believes in aliens but not ghosts. When their beliefs clash, they end up encountering both extraterrestrial and spiritual forces.

The show masterfully combines absurd humor with thrilling action as the duo teams up to face bizarre situations. Momo's fiery attitude balances Ken's nerdy charm, resulting in a dynamic partnership. With colorful supporting characters and stunning action scenes, it is little surprise that Dandadan became one of the biggest anime of 2024.

2) Kaiju No. 8

This anime brings to life a world inhabited by enormous creatures known as Kaiju, based on the well-known manga by Naoya Matsumoto. The main character, Kafka Hibino, is a modest cleanup worker who aspires to be a member of the Defense Force. After an accident transforms him into a Kaiju himself, he must navigate a dual existence—fighting monsters while hiding his secret.

The show balances intense action sequences with Kafka’s emotional journey as he struggles with his humanity and responsibilities. With its heartfelt moments, likable characters like his tenacious childhood buddy Mina Ashiro, and deft animation, Kaiju No. 8 cemented its status as the 2024 biggest anime.

3) Oshi no Ko Season 2

Aquamarine and Ruby as seen in the anime opening (Image via Doga Kobo)

In Oshi no Ko Season 2, the siblings Aqua and Ruby Hoshino carried on with their captivating adventure. As Aqua learned more about the dark side of the entertainment business, his obsession with avenging their mother, Ai Hoshino, deepened. Ruby, however, started to rise above her brother's shadow, finding her own path to stardom.

The series addressed heavy subjects like manipulation, exploitation, and the cost of fame. The plot gained emotional depth via Kana Arima's self-worth struggles and Akane Kurokawa's outstanding performances. Oshi no Ko solidified its position as one of the biggest anime of its era with its surprising turns and powerful social commentary.

4) Blue Lock Season 2

Sports anime enthusiasts were treated to another adrenaline-filled season of Blue Lock. The show follows Yoichi Isagi and his teammates as they navigate the high-stakes world of Japan’s ruthless soccer program aimed at creating the ultimate striker. Season 2 introduced new rivals and showcased intense matches that kept viewers on edge.

The characters’ psychological battles, including Isagi’s strategic growth and internal conflicts, added depth to the narrative. With high-energy animation and gripping storylines, Blue Lock Season 2 reaffirmed its position as a standout in 2024’s biggest anime lineup.

5) Solo Leveling

When the adaptation of the well-known manhwa Solo Leveling finally came to reality, fans were not let down. With its breathtaking animation and captivating narrative, the tale of Jinwoo Sung—a weak hunter who becomes the strongest warrior in the world—enthralled viewers.

As Jinwoo battled strong enemies in dungeons while defending his family, he underwent both physical and emotional development. With its heart-pounding action and jaw-dropping visuals, the series became an international sensation. The excitement surrounding its debut transformed into ongoing praise, guaranteeing its status as one of 2024's biggest anime.

5 Series that could find similar success in 2025

1) Dr. Stone: Science Future

In this latest arc of Dr. Stone, Senku and his team push the boundaries of science to explore futuristic innovations. Set against the backdrop of a revived world, they embark on a quest to rebuild civilization with groundbreaking technology.

The series continues to focus on Senku’s brilliant mind and the teamwork of characters like the muscle-bound Taiju and the ever-resourceful Chrome. With new challenges and exciting discoveries, Dr. Stone: Science Future is set to become one of 2025’s biggest anime hits.

2) The Apothecary Diaries Season 2

The Apothecary Diaries (Image via Toho Animation)

Sharp-tongued apothecary Maomao has won over fans' hearts with her intelligence and wit. As she solves mysteries in the imperial court, her interactions with enigmatic figures like Jinshi reveal layers of political intrigue and romance. The first season built a devoted following, and the upcoming episodes could propel it to wider acclaim.

The series’ historical setting, combined with its unique focus on medical knowledge and detective work, sets it apart. Maomao’s unflinching personality and her talent for unraveling secrets ensure that this underdog series has the potential to go viral as one of the biggest anime in 2025.

3) My Happy Marriage

Kiyoka and Miyo as seen in My Happy Marriage anime (Image via Kinema Ctirus Studio)

This touching tale of love and healing continues as Miyo Saimori, a mistreated young woman, slowly finds happiness with her kind but stoic husband, Kiyoka Kudou. The series combines romance with supernatural elements, exploring Miyo’s hidden powers and her journey to self-acceptance.

Season 2 deepens their relationship while introducing new challenges, including Kiyoka’s mysterious past. With its emotional storytelling and breathtaking visuals, My Happy Marriage is poised to be a standout among the biggest anime of 2025.

4) My Hero Academia: Vigilantes

My Hero Academia Chapter 422's opening pages (Image via BONES)

The focus of My Hero Academia: Vigilantes is shifted to unlicensed heroes who battle crime behind the scenes. The spin-off, which stars Koichi Haimawari (The Crawler) and his tutor Knuckleduster, delves into themes of justice and bravery beyond the parameters of legality.

Intense action, fresh antagonists, and fascinating ties to the main series are all in store for fans. This adaptation is anticipated to become one of the biggest anime in 2025 thanks to its compelling story and novel viewpoint.

5) Frieren: Beyond Journey’s End Part 2

Frieren: Beyond Journey’s End (Image by Toho Animation)

Frieren continues to charm audiences with its introspective storytelling. The series follows Frieren, an elf mage reflecting on the passage of time and the legacies of her departed adventuring companions. As Frieren remembers her companions, the second part promises to go further into her emotional development.

The series' exploration of grief, change, and the fleeting essence of human existence is what gives it its understated beauty. In 2025, it's heartfelt themes and stunning animation might take it from critical acclaim to being one of the biggest anime.

Conclusion

Whether it is popular anime like Oshi no Ko or the emergence of unexpected hits like The Apothecary Diaries, these are just two examples of how anime's limitless creativity never fails to enthrall viewers. As we look forward to 2025, these anime’s ability to surprise and inspire remains as strong as ever, ensuring their place as a global cultural force.

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Edited by Bharath S