The wide-ranging genres of animes can go as creative to the point that there are shows with young adult men themes for young adult men. That’s your seinen anime shows. In this list, you’ll get to know the greatest seinen animes ever created.
What Are Seinen Animes?
Seinen animes are mostly based on seinen mangas. In the Japanese language, the term “seinen” is the direct translation of the English word “youth.” Thus, seinen animes and mangas have young adult men as their target audience, delving into topics for male university students and working men.
This genre is different from shōnen – which are for the even younger boys – and seijin-muke or those for more adult audiences. Seinen anime stories may focus on action, sci-fi, politics, relationships, fantasy, comedy, or sports. The female counterpart of seinen animes is josei animes.
The Greatest Seinen Animes Of All Time
‘Kaguya-Sama: Love Is War’
From its story alone, you can ascertain that “Kaguya-sama: Love is War” is a certified seinen anime. It’s a light-hearted show that follows what transpires when two intelligent but stubborn adolescents in love attempt to outwit the other to win the game of love.
Specifically, its setting is in a school where the president and star student Miyuki Shirogane should keep his eyes open as the wealthy heiress Kaguya Shinomiya wants to trick and lure him into confessing his love first, making him the subordinate in the relationship. But Shirogane is ready to give back the favor, changing their lives forever.
‘Hellsing Ultimate’
From a light-hearted plot to something that’s dark and filled with fantasy, “Hellsing Ultimate” also involves vampires – young vampires at that. It is also based on a manga series, but it soared high in popularity when it was adapted into an anime.
The story revolves around the ferocious Alucard, a powerful vampire, together with his master, Sir Integra Hellsing (the titular character) and the newly sired Seras Victoria. Set in contemporary England, this anime involves vampires, battles, ghouls, and many other supernatural threats.
‘Cowboy Bebop’
Okay, some of your favorite animes to watch are here on this list and are of the seinen genre, such as “Cowboy Bebop.” This show is the most quintessential of this genre. Many anime insiders believe it is responsible for elevating the genre to new heights beyond animes airing in the afternoon after school or after a kid’s siesta.
“Cowboy Bepop” is set in a not-so-distant future where a bounty hunter named Spike Spiegel drives a spaceship through the universe, looking for criminals to catch. Spiegel is a former criminal.
This series is rife with themes, but the overarching theme is the implication that nobody can escape the past, no matter what they do. The past will also torment you, so be prepared to make the necessary adjustments.
‘Monster’
Reading its plot, you won’t think it’s a seinen anime right away. “Monster” tells a tense cat-and-mouse chase between a cold-blooded murderer and the man attempting to thwart his plans. It follows Dr. Kenzou Tenma, a talented neurosurgeon who takes a stand one day, choosing to conduct surgery on a young boy rather than the town’s mayor, who may need the surgery more than others do.
Thus, Dr. Tenma’s choice caused him to lose his standing in society and his relationship with the director of the hospital. Plus, he didn’t know at first that the young boy he wanted to save was actually a murderer whose existence kept haunting the doctor. He embarks on a quest to put a stop to his dilemma.
‘One Punch Man’
Yes, “One Punch Man” is also a seinen anime. Among the things that made this show famous is its hilarious theme, particularly that which parodies superheroes. Set in a kind of Tokyo where superheroes and villains coexist with the locals, its story focuses on Saitama, a man who can defeat opponents with just a single punch – not two nor three punches, but one punch. Funny, isn’t it?
But, despite this power, Saitama still finds navigating the world where heroes and villains live together challenging.
‘Neon Genesis Evangelion’
The story of this anime begins with a young boy named Shinji Ikari, coerced by his abusive dad to pilot and drive a biomechanical mech suit, using his and his skills to fight off “angels” or interdimensional aliens. Evil or not?
This anime is also about a boy forced to grow up and develop too fast. Thus, he now must carry the world’s weight on his shoulders. But, along the way, he meets someone who helps him de-burden. It’s an absurd and shallow anime that you will love.
‘Vinland Saga’
Next up is “Vinland Saga.” Its story starts with a young mercenary from Iceland, Thorfinn, whose life revolves around two defining features of the world of Vikings: combat and death. Caught amid an ever-growing war between England and the Danes, the anime’s hero must fend for himself in an environment that doesn’t care about his well-being.
In this chaos and mess, he then looks to seek revenge and find the man who killed his father. Unlike the previous animes here, the story is a bit heavier and bloodier with violence at that. Something that truly defines Nordic culture and history.
‘Code Geass’
“Code Geass” has alternate history as its theme, offering viewers the blending of mecha and supernatural elements. Set in a world where three superpowers exist, the story follows former prince Lelouch Lamperouge and his quest against the empire that wronged him. Armed with new powers and strategies, he embarks on a quest to destroy that empire and seek justice for his family.
Other seinen animes that deserve your attention are “Death Note,” “Made in Abyss,” “Tokyo Ghoul,” “Samurai Champloo,” and “Psycho-Pass.”
Live Life While You’re Young
As you may have noticed, some of the animes on this list are the biggest ones today but are also considered seinen. With several anime fans under this age group, it is just right for them to enjoy shows where they can actually see themselves.





























