Overview of Deuteragonists in Storytelling
- Deuteragonists play crucial supportive roles, enhancing the journey of the protagonist.
- Icons like Reigen, Yuno, and Kogami exemplify the significant influence a deuteragonist can wield.
- A compelling deuteragonist not only balances the narrative but also facilitates the protagonist’s development.
The term “deuteragonist”refers to the character who holds the second-most important position in a narrative, coming right after the protagonist. This role is distinct from that of a traditional supporting character, as deuteragonists often play a vital part in the main storyline. The anime genre particularly showcases a wealth of memorable deuteragonists that capture the audience’s imagination.
Typically, a deuteragonist serves to bolster the protagonist’s character arc while simultaneously enriching the overall narrative. While opinions on the best deuteragonists can be subjective, there are several standout figures in anime that warrant discussion.
10 Arataka Reigen (Mob Psycho)
The Heart of Mob Psycho: Arataka Reigen

Over three exceptional seasons, Arataka Reigen emerged as a key figure in *Mob Psycho*. Acting as the ‘greatest psychic of the 21st century,’ Reigen significantly impacted Mob’s journey toward self-improvement.
Reigen’s growth throughout the series is noteworthy; he transitions from a charlatan who exploits Mob to a genuinely supportive mentor. By the conclusion of the series, his character arc culminates in a profound transformation.
9 Yuno Grinberryall (Black Clover)
Yuno: Talent and Hard Work Personified

In *Black Clover*, Yuno serves as an ideal contrast to Asta’s exuberance, with his cool demeanor standing in stark juxtaposition to Asta’s fiery spirit. Despite their shared upbringing in the same orphanage, Yuno’s incredible talent as a mage often seems effortless.
His dedication mirrors Asta’s values of camaraderie, hard work, and sincerity, creating a dynamic rivalry enriched by genuine friendship that motivates them both.
8 Shinya Kogami (Psycho Pass)
Shinya Kogami: The Protagonist in His Own Right

Kogami’s tragic fall from a highly respected inspector to a latent criminal unfolds with emotional depth, showcasing his transformative journey largely influenced by Akane’s steadfast belief in justice, significantly impacting viewer engagement.
7 Vegeta (Dragon Ball Z)
Vegeta: The Quintessential Shonen Rival

As a trailblazer in the shonen genre, *Dragon Ball Z* successfully integrated Vegeta’s complex character dynamics, influencing countless future deuteragonists. Originally an antagonist to Goku, Vegeta evolves into a close ally.
His character development—from cold-blooded warrior to a loyal friend—remains a highlight, as does his influential presence in critical battles and his role in meme culture with the famous “It’s over 9000!”catchphrase.
6 Gray Fullbuster (Fairy Tail)
The Ice Counterpart to Natsu’s Fire

Gray Fullbuster, an ice mage trained under the esteemed Ur, joins the Fairy Tail guild with aspirations of becoming a formidable wizard after witnessing personal tragedy. As a consistent teammate to Natsu, Gray plays an essential role in pushing him toward greater strength.
Both characters, roughly at the same stage of growth, serve as competition for one another, fostering a dynamic partnership based on their shared commitment to their guild and friends.
5 Kageyama Tobio (Haikyu!)
Kageyama: Elevating Hinata’s Game

The rivalry between Kageyama and Hinata in *Haikyu!* epitomizes the essence of competitive spirit. Initially, Kageyama’s superior skills place him in a position above Hinata, yet their eventual teamwork enables both to shine.
The series effectively illustrates Kageyama’s evolution from a domineering player into a more flexible and supportive teammate, enhancing the overall enjoyment of their journey.
4 Katsuki Bakugo (My Hero Academia)
Bakugo: A Multi-Dimensional Character

Katsuki Bakugo quickly captivates viewers in *My Hero Academia*, especially with his intense persona. As the story unfolds, deeper layers to his character emerge, particularly concerning his rivalry with Midoriya.
Bakugo’s desire for growth transforms him into a compelling driving force that encourages Midoriya to elevate his own heroics, ultimately forming a respectful friendship that enhances the narrative experience.
3 Roronoa Zoro (One Piece)
Zoro: The Loyal Swordsman

As the embodiment of loyalty within the Straw Hat crew, Roronoa Zoro stands out for his unwavering support of Luffy. His martial prowess and counterbalance to Luffy’s impulsiveness make him integral to the crew’s dynamic.
Zoro’s legendary moment sacrificing his well-being for Luffy encapsulates his character, rendering him not just an excellent fighter but also a pillar of strength among his peers.
2 L Lawliet (Death Note)
L: A Match for Light’s Intelligence

His genius serves as a formidable match for Light’s strategic mind; L’s departure from the series highlighted his crucial role, as the story’s intrigue markedly diminished following his exit.
1 Killua Zoldyck (Hunter X Hunter)
Killua: Essential to Gon’s Journey

In *Hunter X Hunter*, the character of Gon is archetypal of many shonen protagonists. However, it is his partnership with Killua Zoldyck that truly propels both characters’ narratives.
As a descendent of a notorious assassin family, Killua’s complexities enhance the storyline. Their friendship forms the emotional crux of the series, reinforcing Killua’s role as an indispensable ally who enriches the plot and captivates audiences with his skill and loyalty.