When an anime character undergoes a glow-up, it signifies a transformative change, often accompanied by newfound strength, skills, or confidence. In shonen anime, these glow-ups are typically dramatic, showcasing characters who elevate themselves from underdogs to formidable heroes. Here are the ten most remarkable glow-ups in shonen anime, ranked from least to most impactful.
10. Simon from Gurren Lagann
In Gurren Lagann, Simon’s glow-up may not be the flashiest, but it’s one of the most profound. Initially a timid boy reliant on Kamina and Yoko for guidance, Simon emerges as a confident young man with leadership qualities. His transformation is more about personal growth than power-ups, as he takes on the mantle of heroism and becomes a suitable partner for Nia. By the end, Simon represents what Kamina could have achieved, showcasing that true strength comes from within.
9. Kafka Hibino from Kaiju No. 8
Kafka Hibino’s glow-up is both dramatic and relatable. After being involuntarily transformed into Kaiju No. 8 in the first episode, Kafka shifts from a struggling man in his thirties to a powerful hero. This transformation is significant because it represents his chance to pursue his dream of joining the Defense Force, thus embodying the underdog spirit and making the most of an unexpected opportunity.
8. Denji from Chainsaw Man
Denji’s life changes drastically when he merges with his pet devil, Pochita, becoming Chainsaw Man. Initially a miserable teenager burdened by debt, Denji’s transformation into a devil-human hybrid allows him to become one of the most unique fighters in the Public Safety Commission. This glow-up is not just physical but also emotional, as Denji gains purpose and direction, albeit amidst ongoing challenges.
7. Eren Yeager from Attack on Titan
Eren Yeager’s glow-up from a frightened child to a capable soldier is a pivotal aspect of Attack on Titan. After enduring intense training, Eren returns with newfound bravery and strength, ready to confront the Titans that devastated his hometown. His transformation also includes the awakening of his Attack Titan powers, marking him as a central force in humanity’s struggle for survival.
6. Jinwoo Sung from Solo Leveling
In a world where hunters are ranked by their abilities, Jinwoo Sung starts as a weak E-rank hunter. After surviving a near-fatal encounter, he gains the ability to level up, leading to an impressive transformation into one of the strongest hunters. His relentless pursuit of strength is reflected in his physical appearance as he becomes taller and more imposing, shedding his underdog status and commanding respect in the hunter community.
5. Izuku Midoriya from My Hero Academia
Deku’s glow-up is monumental, especially given his initial status as a Quirkless boy in a world filled with superpowered individuals. When he inherits One For All from All Might, he not only gains immense power but also unlocks his potential as a hero. This transformation is visually represented by the glowing energy of One For All, highlighting his growth as he pushes himself to become stronger and more skilled.
4. Ichigo Kurosaki from Bleach
Ichigo’s achievement of Bankai in Bleach is one of the most iconic glow-ups in shonen history. This transformation marks a significant increase in his power, enabling him to stand toe-to-toe with formidable foes, including Byakuya Kuchiki. Ichigo’s mastery of Bankai symbolizes his growth as a warrior and his determination to protect his friends and loved ones.
3. Goku from Dragon Ball Z
Goku’s transformation into a Super Saiyan during the fight against Frieza is a legendary moment in shonen anime. This power-up not only changes Goku’s appearance but also amplifies his abilities to unprecedented levels. The emotional weight of this transformation, fueled by the loss of Krillin, highlights Goku’s growth as a fighter and a character, making it one of the most memorable glow-ups.
2. Naruto Uzumaki from Naruto
Naruto’s glow-up throughout the series, especially with the acquisition of Sage Mode and later the Nine-Tails’ chakra, showcases his evolution from a mischievous outcast to a powerful ninja capable of standing against Akatsuki members and even Kaguya. His relentless determination and growth represent the essence of a shonen hero, culminating in his dream of becoming Hokage finally coming true.
1. Yusuke Urameshi from Yu Yu Hakusho
Yusuke’s transition from a delinquent to a Spirit Detective in Yu Yu Hakusho is the ultimate glow-up. After dying and being given a second chance, Yusuke trains hard and acquires formidable spirit powers, proving his worth as a protector of the human world. His journey from a troubled teen to a respected warrior embodies the spirit of shonen anime, where personal growth and determination lead to remarkable achievements.
These glow-ups not only reflect physical changes but also deep character development, inspiring viewers with the message that growth often comes through adversity and hard work.
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