Today, we've prepared a list of the best Seinen for you to enjoy! It's worth remembering that this genre is aimed at a more mature audience, not necessarily because it contains erotic scenes, but because it deals with heavier, more reflective themes. So, if you're already an adult, these anime tend to add a lot of value to your life, without missing out on all the action of a good series. Now, without further ado, let's get to the list:

Best Seinen Anime – Top 10
10. Death Note: First, to kick off our list, let's revisit this anime hit. Death Note offers a harsh critique of society and also questions what justice truly is. In fact, this work generates much controversy to this day, with supporters of Kira and L constantly arguing.
09. Evangelion: Now, this series also causes a lot of confusion in your mind! So, if the anime hadn't been so messy, this would definitely be one of the best seinen! In any case, the entire mental confusion of a teenager is very well portrayed in the series, where his decisions cause irreversible catastrophes.
08. Zankyou no Terror: On the other hand, we can't forget this brilliant work. At first, it seems a bit confusing regarding the protagonists' actions, but as the plot progresses, everything becomes clearer. By fighting for lost causes and trying to change the injustices of the world, this work truly reflects our current society.
07. Death Parade: And who hasn't thought about what comes after death? This anime aims to guide us toward what might be one of the answers. Furthermore, it presents this in an exemplary way, making us question whether we can truly be judged solely by our actions!
6. Steins;Gate: This is another anime classic, as it explores time travel in a very insightful way. In fact, the entire ordeal our hero goes through is truly heartbreaking, whether it's seeing his best friend or his beloved dead, leaving us at a crossroads. Honestly, this series really knows how to mess with someone's mind.
Best Seinen Anime – Top 5
5. Violet Evergarden: Now, opening our top 5, let's revisit this wonderful work. It deconstructs a post-war person who was raised to kill. On the other hand, the search for identity and exploration of feelings like love leaves us constantly distressed, making this work a true example of wisdom. In fact, seeing a happy ending through the film was truly a source of immense peace.
4. Houseki no Kuni: On the other hand, Houseki no Kuni takes us to a world of fantasy and leaves us uneasy about the truth. But unfortunately, we only have one season of the anime, and if you want to see the truth behind the girls, you'll need to choose the manga . In any case, another beautiful anime that makes us reflect a lot.
Best Seinen Anime – Top 3
03. Rainbow: Nisha Rokubou no Shichinin
The top 3 starts with this very heavy work. Honestly, seeing the boys in prison, suffering in so many ways, is very difficult. Besides, the best part is that each of them was very well developed throughout the series. And seeing each of them achieve their own dreams was truly beautiful.
02. Mushishi
In terms of plot, Mushishi wins hands down. Because, by working with a more excluded and solitary protagonist, it presents us with many thoughtful and complicated adventures. In fact, the entire world the author created is very well-crafted, where each creature plays a fundamental role in the world, meaning there is no right or wrong here.