For a more mature audience, is a brilliant historical epic that transitions from a brutal Viking revenge story into a profound meditation on pacifism and redemption. Similarly, "Vagabond" offers a fictionalized account of the life of swordsman Miyamoto Musashi, featuring some of the most breathtaking hand-drawn art in the history of the medium.

If you want something that challenges your perspective, is the essential psychological thriller, focusing on a high schooler who gains the power to kill anyone whose name he writes. For those who enjoy "dark fantasy" with heavy gore and deep trauma, the "Berserk" manga is widely considered one of the greatest works of fiction ever created, though it is intended for mature audiences.

For many, the gateway into anime is through the genre. "Fullmetal Alchemist: Brotherhood" remains the gold standard for many fans; it perfectly balances a deep, philosophical plot about sacrifice with intense alchemical battles. If you prefer something more contemporary, "Jujutsu Kaisen" and "Demon Slayer" have redefined modern animation standards with their fluid combat and high-stakes supernatural storytelling.