Hero: a title that carries the most severe punishment a criminal can earn. Why? Because these “heroes” are the front line in humanity's war against the Demon Blight. Driven mad by centuries of fighting, the penal hero forces are made up of the most morally bankrupt to exist throughout history. They fight without hope of redemption, driven mad by the helplessness of their mission as the fallen are resurrected to continue struggling for all eternity. It is to this chaos that Xylo Forbartz―former captain of the Order of Holy Knights―is sentenced for his crime of deicide. But after he encounters Teoritta, an unknown Goddess of the Blade, the two will forge a pact with the power to change the course of history, and maybe save the world from annihilation...

Sentenced to Be a Hero: The Prison Records of Penal Hero Unit 9004 has a story and art by Natsumi Inoue. English translation is done by Matthew Rutsohn and lettering by Toppy. Published by Yen Press (July 14, 2026). Rated T.

Kevin Cormack
Rating:

Sentenced to Be a Hero was one of the Winter 2026 season's best anime, and this manga retelling of the source novel is a reasonable, though inessential, companion piece. The character designs are instantly recognizable, though the monsters are a significant downgrade. While their animated counterparts are gross, squelchy, multicolored monstrosities of mutated flesh, their manga counterparts look like… big animals. The first demon lord that Xylo and companions face looks like a big beetle, far less effectively unsettling. I can't blame the manga artist for this, as they likely based their designs on the text, without any reference to animation production materials, as the manga dates back to 2022.

Otherwise, the main players that anime viewers have come to love are all there. The haunted Xylo Forbartz, penal hero and main protagonist, looks as perpetually exhausted and irritated with his life as usual. Little girl-shaped goddess Teoritta is as energetically upbeat as ever; along with the signature flames in her hair, she manages to brighten up every page in which she appears. I often find these younger mascot character types insufferable, but she errs just on the right side of cute and funny, so I don't mind her presence. She can also call down a hail of swords from the Heavens, so that's cool, in a Gilgamesh-from-Fate kind of way.

The manga doesn't get very far into the story; by this volume's end, we haven't even reached the end of the anime's first (extended) episode, so we're not yet fully aware of Xylo's tragic backstory, though there are hints. The main female protagonist, Kivia, has only had a bit part so far, in her role as a grumpy army commander. I still love her design, though. In general, the art is pretty good, with plenty of dynamic action. It can't hope to match the animated version in terms of intensity or detail (battle scenes with large numbers of combatants are full of shortcuts to avoid drawing too many lines), but it's still a decent enough read.

I can't imagine this is the best way to experience the story, however. While it's nice that a manga version exists, I'd prefer to re-watch the anime or perhaps read the original novel rather than buy it.

Jean-Karlo Lemus
Rating:

You can't fool me, sir—I know Fate/stay night when I see it! That's Gilgamesh, our lead hero is Archer, Teoritta's magic is Unlimited Blade Works... I vibe with it, though.

I did not expect to like Sentenced to Be a Hero. The title and early concept felt a bit too grimdark: a world where criminals are punished with immortality to serve as “heroes,” basically disposable superheroes in the war against the encroaching Demon Lords. Thankfully, protagonist Xylo has some depth to him. The people he works for might be jerks who look down on him (sure, look down on the guy you can't meaningfully kill), but Xylo has a good head on his shoulders and a smidgeon of sympathy for the poor sods on the frontline getting mulched by monsters. He also lays bare the truth of the Goddesses of his world; he knows the system he works under is exploitative, especially for Goddesses, and isn't afraid to speak truth to power over it.

This first volume is a bit of a rush, wasting no time in thrusting our starring trio into our palms and dragging us along the story. The pace might be a bit too breakneck, but that's better than dragging its heels. The mystery of Xylo's crime (murdering a goddess) is brought up a bit sloppily; I'd imagine Teoritta would've reacted more to that revelation. But it's something for the story to worry about later. I'm a bit torn about Sentenced to Be a Hero, but I'm glad the series completely betrayed my expectations. It's a lot better than what I hoped it would be, and while I don't think it's quite for me I can see it really hitting with folks needing a good fantasy romp. Mildly recommended.