Nico's voice in 'Nanbaka' is brought to life by the talented Yūki Kaji, and honestly, his performance is one of the highlights of the show. Kaji-san has this incredible range—he can flip from Nico's hyperactive, chaotic energy to moments of unexpected sincerity so effortlessly. I first noticed his work in 'Attack on Titan' as Eren, but hearing him as Nico was a whole different vibe. The way he captures Nico's playful, almost childlike excitement while still hinting at deeper layers is just chef's kiss. It's no wonder he's one of the most sought-after seiyuu in the industry.
Funny enough, I stumbled into 'Nanbaka' because of a clip of Nico's infamous 'Nico Nico Nii' moment (which Kaji absolutely nails). The way he leans into the character's absurdity without losing the heart of the role is masterful. If you're into voice acting, his performance is a great case study in balancing comedy and subtle emotional beats. Also, if you enjoy Kaji's work here, his roles in 'Seraph of the End' or 'My Hero Academia' showcase even more of his versatility.
Yūki Kaji voices Nico in 'Nanbaka', and man, does he go all out. Nico's this whirlwind of energy—constantly bouncing off the walls, cracking jokes, and just being a general menace in the best way possible. Kaji's delivery is so unhinged in the best possible sense; he fully commits to the chaos. I love how he plays with pitch and speed, making Nico feel like this unpredictable force of nature. It's a stark contrast to some of his more serious roles, like Shoto in 'Free!' or Meliodas in 'The Seven Deadly Sins'.
What really stands out is how Kaji handles Nico's quieter moments. There's this one scene where Nico drops the act and talks about his past, and Kaji's voice just shifts—it's like you're hearing a completely different person. That duality is what makes Nico such a fascinating character. Also, props to the sound director for letting Kaji improvise some of those wild laughs—they're pure gold.
Oh, Nico's voice actor is Yūki Kaji, and he's perfect for the role. Kaji has this knack for playing characters with explosive personalities, and Nico might be his most unapologetically chaotic performance yet. Every time Nico launches into one of his ridiculous schemes or starts chanting 'Nico Nico Nii,' Kaji's voice just radiates joy. It's impossible not to grin along.
I've followed Kaji's career for years, and what blows me away is how he never phones it in—even in a comedy-heavy role like Nico, he finds little nuances. Like the way Nico's voice cracks when he's pretending to cry or the genuine warmth when he interacts with Jyugo. If you're a fan of over-the-top characters done right, this is a masterclass.
2026-06-24 17:43:36
2
View All Answers
Scan code to download App
Related Books
Mafia Men: Nikolai's Inferno
Janedoewritings
9.9
374.7K
BOOK ONE OF THE MAFIA MEN SERIES
***
And the sweetest little angel couldn't keep her eyes off the devil.
***
The strong, powerful, and ruthless Nikolai Costello ruled over the kingdom of the dark world he was born into, what he wasn’t supposed to do is to fall in love with someone so different from his world while he was betrothed to someone else. He was never supposed to fall in love with someone as sweet and innocent as Evangeline Bolton.
Evangeline Bolton has spent her entire life in a single room locked away from the world. Her world was filled with books and movies as it was her window to the outside world. From a very young age, she was told that the world out there was filled with big bad wolves who were ready to tear her apart if she walked out.
But what happens when one day, Evangeline's parents get brutally murdered leaving her alone at the mercy of Nikolai “The Devil” Costello, the most feared man in the entire country?
Nero Vitiello is the son of Luca and Emma Vitiello. He took over the outfit as soon as he turned 21. The hard life of the mafia made him colder than his father.
He never thought he would hold a gun at 12 and a man. But he did. An ambush on his father when he was not expecting it, forced Nero to hold a gun a , and three people.
It made him understand the world he is living in much clearly than he already does. The easy-going boy died that day, and a cold mafia boss was born.
After taking over the outfit, Nero began to lead with an iron fist and he decided to infiltrate his enemies.
In one of those attempts, he went undercover and began to act as a guard to his enemy's daughter, Chloe. An innocent girl, who is a victim of this world and his enemy's fiance, who was trapped in to that marriage.
He killed that man before he could marry Chloe. He thought it's the last time he would see Chloe.
But fate has other plans for them, one which include them falling in love.
The craziest thing I’ve ever done was let a dangerous man touch me, and not pull away.
“Trust me.”
Words like that could mess you up in this line of work. Then he did something I didn’t expect, he stretched out a hand. Even I knew when not to doubt a helping hand.
I sighed. Well, roadkill it is then.
I clasped his hand and his firm grip pulled me up out of the line of fire.
***
Cake Coogan survives by her fists and her fury, spending her life fighting in underground rings to keep herself and her mother alive. But one stolen payout, one stranger’s intervention, and one accidental bag switch drops her into the crosshairs of Nico Vescari.
Nico Vescari; mafia heir, feared and ruthless, a man who kills with a steady pulse—wants his money back. What he gets instead is Cake: the girl with the iron fists, mismatched eyes, and a journal he should never have read. Fascinated, furious, and threatened by how she makes him feel, he gives her a choice that isn’t a choice at all—marry him for a year… or lose the only family she has left.
Cake becomes both weapon and wife. She’s pulled between power plays, underground fights, and a man whose touch feels like fire even when she swears she hates him. Nico’s family is dangerous, his enemies worse, and his rules suffocating, but the most lethal thing between them is the feral desire none of them want. As bodies fall and alliances burn, Cake is forced to choose between revenge and the man who has broken her, protected her, and ruined her life in equal measure.
In a story of obsession, and betrayal,only the strongest survive.
And Cake Coogan is not prey.
A ruthless mob boss and an undaunting and impulsive female spy; love they say, finds us when we least expect it.
Cielo is a 23 year old lady who works as a spy for an illegal institution in Italy. Many years ago, her parents were murdered in cold blood at their home. She losses her brother and grows up to be one of the best in her field.
Giovanni Cherisi is the young and ruthless crime boss of Palermo city. He breathes fire, and walks on thorns. He is the perfect image of a walking god.
Their path crosses when Cielo's boss sends her on a mission to steal information from Giovanni and the meeting sparks an uncanny romance between the two.
Giovanni is a raging fire, Cielo is a melting ice. Would fire and ice ever blend? Or will one consume the other?
Life, love and the truth are all at stake as the secrets in their life slowly unfolds before them and they find themselves wrapped in an even bigger plot.
The Raikiri clan, which was famed as the most prominent military and tactical geniuses, existed since the feudal Japanese period during the reign of Minamoto Yoritomo.
Bestowed with great power, the descendants of Iwasaki Senju yielded the Amaterasu, the power which awakens under emotional stress.
Kenjirou Subaru was hailed as a legend for saving the clan at the tender age of six from a unit of 70 yakuza. However, all good things must come to an end eventually as the ancient Ninjutsu clan was assassinated in cold blood, probably by an external group fearful of the clan's prominence and place in modern Japanese culture.
The horror of the heinous tragedy at his birthplace, the Village of Raden in Osaka rendered his mental condition unstable thus causing Izanami to go rouge.
Unbeknownst to him, he ends up in Tokyo, involving in a frenzy of incidents, gathering to find the intel on the person or the organization responsible for the eradication of his people. Therefore, eking out an existence and pursuing an education.
He would eventually make his way to Mitsushiba. He enrolls in high school and thus begins his quest to discover himself again. Eventually, he would be befriended by a group of students who change Subaru's view of life and show him that life this beautiful is worth living or is it really the case....
Naomi Kim works in a small coffee shop in the middle of the busiest town of Hongdae Seoul, South Korea. She graduated college and was looking for a bigger job since she has to support her cost of living alone. A young man who happened to be their loyal customer, always dropped by in their shop every morning to have his cup of coffee, will help her to get into the big company she's aiming for but in one condition, Naomi will have to be his girlfriend.
Naomi accepted it, thinking that it is not a big deal for her to have a boyfriend. But little did she know, his boyfriend is the CEO of the company she'll work for and a Mafia Boss.
Lucas Manoban pretended to be a poor young man, who works as a librarian in the little library in town. He kept his identity to the young woman so she wouldn't get scared at him. But one incident will reveal all of the secrets in his life, which is also the reason to change the flow of their sweet yet boring relationship.
Nico's age in 'Nanbaka' is one of those details that fans love to speculate about since it's not explicitly stated in the anime or manga. From his behavior and interactions, especially his playful, childlike demeanor, it's easy to assume he's quite young—maybe early teens? But given the surreal nature of the series, where characters often defy normal aging rules, it's hard to pin down. His obsession with sweets and his energetic, almost naive personality make me think he's around 14 or 15, but then again, he could be older and just eternally youthful. The ambiguity kinda adds to his charm, though—you never quite know what to expect with Nico.
Interestingly, his age isn't as important as how he fits into the dynamic of Cell 13. Jyugo, Uno, and Rock all play off Nico's antics in ways that suggest he's the 'baby' of the group, even if he's technically not the youngest. The writers probably left it vague intentionally to keep that vibe. Either way, his age doesn't stop him from being one of the most entertaining characters in the series—whether he's scheming for candy or bouncing off the walls during an escape attempt.
Nico makes his first appearance in 'Nanbaka' in Episode 2, titled 'The Prisoners Are Too Wild!' Right from the start, he stands out with his flamboyant personality and that iconic pink hair. The episode dives into the chaos of Cell 13, and Nico’s energy is infectious—whether he’s bickering with Jyugo or bouncing off the walls. It’s a great introduction to his character, blending humor and hints of his deeper backstory.
What I love about Nico’s debut is how it sets the tone for his role in the series. He’s not just comic relief; there’s a layer of vulnerability beneath all that glitter. By Episode 5, 'The Man Who Doesn’t Break,' we get more glimpses of his past, which adds depth to his antics. If you’re watching for Nico, these early episodes are gold—they showcase his quirks while teasing the emotional weight he carries later on.
Nico Nanbaka is one of those hidden gems that deserves way more attention! If you're looking for episodes, Crunchyroll used to have it licensed, but availability can shift over time. I'd also check HiDive—they've been scooping up older titles lately.
For a wildcard option, Amazon Prime Video sometimes has anime pop up in its catalog, though you might need a subscription or rental. And if you're into physical media, the Blu-rays are out there—I snagged mine secondhand after months of stalking eBay. The comedy in this series is so chaotic; it’s worth the hunt just to watch Jyugo’s antics in HD.