The Strongest Shonen Protagonists Of 2025

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As 2025 ends, it’s a great time to reflect on the year’s anime releases. As usual, shonen anime led the way, generating the most buzz – and deservedly so! Many excellent shonen series came out in 2025, each featuring compelling stories and memorable characters.

Popular shonen anime and manga often feature compelling heroes with interesting pasts and extraordinary abilities. While all these protagonists are strong, some are considerably more powerful than others. Their strength, demonstrated through defeating formidable foes, is a major reason why these shows attract so many viewers.

This post contains spoilers for different anime.

Ayase Momo

Can Use Psychic Abilities

Momo Ayase is a key character in Dandadan. After developing psychic powers, she’s become crucial to the story, consistently using her abilities to help and save Okarun and others from danger. In many ways, Okarun’s progress wouldn’t have been possible without her.

Momo isn’t just psychic – she’s incredibly smart, quickly figuring out how to defeat her opponents’ powers. She even demonstrated amazing physical strength in Dandadan Season 2, single-handedly saving a town from destruction. This makes her one of the most powerful main characters in shonen anime and manga of 2025.

Rudo

Can Turn Useless Items Into Powerful Weapons

When the anime adaptation of Gachiakuta was announced, few expected the character Rudo to become so popular, but he quickly proved everyone wrong. Rudo is a genuinely kind person who believes everything has worth and shouldn’t be discarded, leading him to collect items others consider trash.

Rudo has a unique ability to turn ordinary objects into powerful tools he uses in battle. He successfully employed this skill throughout the first season, helping both himself and his teammates escape difficult situations.

Okarun

Has Access To A Yokai’s Powers

Okarun and Momo Ayase are the central characters in Dandadan, and they’ve successfully tackled numerous challenges and defeated strong opponents together. Although they’re a great team, it’s important to recognize their individual abilities as well.

I’m so excited about Okarun’s ability to tap into Turbo Granny’s power whenever he needs it! It lets him take on all sorts of Yokai and other tough creatures. It wasn’t easy at first – he really needed Momo’s help to control it. But now, he’s mastered it! When he transforms, he gets a huge boost in speed and strength. Honestly, without that extra power, he wouldn’t stand a chance against the villains he faces!

Kafka

Can Turn Into A Kaiju

Kafka had put his dreams on hold for years, but meeting Reno Ichikawa at Monster Sweeper Inc. inspired him to rejoin the Defense Force. Just when things were looking up, however, Kafka accidentally consumed a Kaiju, which gave him the power to transform into one himself.

When Kafka transforms into his Kaiju form, he gains incredible strength, stamina, and the ability to withstand a lot of damage. This massive boost in power lets him battle other Kaiju, something he couldn’t do in his normal state.

Midoriya Izuku

Blessed With An Amazing Quirk

Fans recently saw Midoriya Izuku back in action with the new season of My Hero Academia. After years of training, he’s finally gained control of his powers. But before focusing on his physical strength, it’s important to remember that Midoriya is a smart and observant strategist. Even before he received One for All, he carefully studied other heroes, learning everything he could about their abilities.

Izuku Midoriya’s power comes from his Quirk, One For All, which gives him access to abilities like Gearshift, Danger Sense, and Blackwhip. But it’s not just his Quirks that make him a formidable opponent; his unwavering determination is what truly bothers villains. Midoriya is one of those characters who never gives up, even when facing impossible odds. Combining these powers and his relentless spirit, it’s clear why he’s considered one of the most powerful heroes in anime as of 2025.

Monkey D. Luffy

Has A Devil Fruit And Haki

Monkey D. Luffy, the captain of the Straw Hat Pirates and the central character in One Piece, faced off against powerful opponents like Rob Lucci, Kizaru, and the Five Elders in 2025. Thanks to his incredible skills, he successfully defeated both Lucci and Kizaru with relative ease.

Luffy has a unique Devil Fruit called the Hito Hito no Mi, Model: Nika, which gives him the powers of an ancient sun god. This fruit makes his body incredibly flexible and allows him to turn things around him bouncy. Combined with his ability to predict the future using Advanced Observation Haki, and strengthen his attacks with Armament and Conqueror’s Haki, it’s clear that Luffy is the most powerful main character in shonen anime and manga as of 2025.

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2025-12-31 00:06