The Best Seinen Anime of All Time, Ranked

Seinen is where anime goes when it grows up — slower burns, heavier themes, comedies with teeth. Same rules as always: community scores from our catalog, one entry per franchise, each represented by its highest-rated season or film. The top ten spans psychological thrillers, sports, war epics, and a rock band with stage fright.

1. Re:ZERO -Starting Life in Another World-

Re:ZERO -Starting Life in Another World- Season 4

TV · 2026 · ★ 9.0

Death is a save point. It never stops hurting.

Subaru Natsuki is summoned to a fantasy world with one hidden power: when he dies, time rewinds. Re:ZERO weaponizes the isekai premise into psychological endurance drama — and Season 4, its highest-rated stretch yet, is proof the loops keep cutting deeper.

2. Steins;Gate

Steins;Gate

TV · 2011 · ★ 8.9

The microwave that broke time.

Self-proclaimed mad scientist Rintarou Okabe discovers his lab's microwave can send texts to the past. Small changes snowball into a conspiracy involving CERN, and the gags of the first half become the emotional ammunition of the devastating second. The best time-travel story anime has ever told.

3. Kaguya-sama: Love is War

Kaguya-sama: Love is War -Ultra Romantic-

TV · 2022 · ★ 8.9

Confessing first means losing. War it is.

The student council's two geniuses are obviously in love, but each is too proud to say it — so every conversation becomes a psychological operation. Ultra Romantic is the payoff season: sharper schemes, bigger swings, and an eleventh episode that instantly entered the all-time canon.

4. March comes in like a lion

March comes in like a lion Season 2

TV · 2017 · ★ 8.9

Shaft's masterpiece about learning to be loved.

Rei Kiriyama, a 17-year-old professional shogi player, lives alone with his depression until three sisters in a riverside house start feeding him. Season 2 — centering on bullying and the fight to protect a friend — is one of the most emotionally precise seasons of anime ever aired.

5. JoJo's Bizarre Adventure: Steel Ball Run

STEEL BALL RUN JoJo's Bizarre Adventure 1st STAGE

ONA · 2026 · ★ 8.8

The best JoJo, finally animated.

An alternate-universe JoJo set in a 6,000-kilometer horse race across 1890s America: paraplegic ex-jockey Johnny Joestar chases the secret of Gyro Zeppeli's spinning steel balls while the race's true prize turns riders into targets. The manga's crown jewel gets the adaptation fans prayed for.

6. The Apothecary Diaries

The Apothecary Diaries

TV · 2023 · ★ 8.8

Palace intrigue solved by one extremely done pharmacist.

Kidnapped and sold into the imperial rear palace, apothecary Maomao would rather be left alone with her poisons — but she keeps solving the court's mysteries, and the eunuch Jinshi keeps noticing. Sharp mysteries, sharper heroine, gorgeous production.

7. Monster

Monster

TV · 2004 · ★ 8.8

The thriller that tops every list it's eligible for.

A surgeon saves a boy's life; the boy grows into a monster; the manhunt across post-reunification Germany consumes everyone it touches. Urasawa's masterwork appears on our horror ranking too — seinen's demographic-defining epic earns both.

8. Vinland Saga

Vinland Saga Season 2

TV · 2023 · ★ 8.8

Season 2 is anime's greatest argument against violence.

After a childhood spent chasing revenge through Viking war bands, Thorfinn wakes up a slave on a farm with nothing left — and Season 2 rebuilds him from zero. A war epic that dares to spend a year on peace, and is better for it. “I have no enemies.”

9. 86 EIGHTY-SIX

86 EIGHTY-SIX Part 2

TV · 2021 · ★ 8.7

The war is fought by people who officially don't exist.

The Republic claims its drone war has zero casualties — because the pilots, the ethnically-cleansed 86, aren't counted as people. Part 2 turns a mecha premise into a gutting meditation on survival and what soldiers owe the dead.

10. BOCCHI THE ROCK!

BOCCHI THE ROCK!

TV · 2022 · ★ 8.7

Social anxiety, played at full volume.

Hitori “Bocchi” Gotoh is a guitar prodigy with crippling social anxiety and zero friends — until Kessoku Band drags her onstage. Equal parts absurdist comedy and painfully real portrait of anxiety, with concert scenes that go impossibly hard.

Just missed the cut

The ★8.6 tier could headline anyone else's list: Mushishi (anime's most tranquil masterpiece), Kingdom (the war epic with anime's best momentum), and Ping Pong the Animation:

Ping Pong the Animation

TV · 2014 · ★ 8.6

Ping Pong the Animation — Yuasa's scribbly, soaring sports classic. The blood tastes like iron.