Is Sakamoto Days Worth Reading? Action-Comedy Manga Review

Quick facts
Format	Manga, 27 volumes
Run	2020–present · ongoing
Community score	AniList 8.0 · MAL 8.1 · MangaUpdates 7.7
Where to read	VIZ Media / MANGA Plus — official

Overview

Taro Sakamoto used to be the most feared name in the assassin underworld, the kind of legend other killers traded stories about. Then he fell in love, made a vow never to kill again, and settled down to run a small neighborhood convenience store. He's also gained a lot of weight and lost none of his skill, which is the whole engine of the manga: the old world keeps finding him, and he has to solve every fight without breaking his one rule.

What it does well

The choreography is the reason Sakamoto Days gets talked about. Suzuki treats ordinary spaces, a convenience store aisle, a city bus, a crowded museum, as full action sets, using price tags, mop buckets, and shopping carts as legitimate weapons. The gag of an overweight ex-legend taking down professional killers with a well-placed can of tuna keeps landing because the fight choreography underneath it is genuinely clever, not just silly.

The premise doesn't wear thin because Sakamoto isn't only a punchline. His restraint carries real weight: every fight is a puzzle about how to win without killing, and that constraint gives the comedy an actual stake instead of a repeating joke. His quiet devotion to his wife and daughter grounds the manga, so the domestic scenes land with real warmth instead of feeling like padding between fights.

The supporting cast keeps pace with the premise instead of coasting on it. Shin, the mind-reading partner who can't stand violence, and the widening cast of assassins-turned-allies each arrive with a distinct combat gimmick and a clear reason to be there, which keeps new arcs feeling fresh rather than repeating the last one with a new face.

Where it falls short

The series leans harder into straight action as it goes, and the balance shifts away from the workplace-comedy rhythm of the earliest chapters. Readers who came for the convenience-store gag specifically may find the later material, longer fights, higher stakes, more assassin-world politics, a noticeably different read than where the story started.

The assassin-world logic is also heightened by design, killers with cartoonish specialties, contracts that escalate improbably fast, and readers looking for grounded realism about how an underworld like this would actually function should adjust expectations early. The story is built for momentum and comic timing over plausibility, and it doesn't pretend otherwise, but it's worth knowing going in.

Verdict

Sakamoto Days is stylish, quick-witted action-comedy that earns its central gimmick through genuinely inventive fight choreography and a lead character with more emotional ballast than the premise first suggests. It shifts more toward action than comedy as it runs, so it rewards readers who want both halves of that mix rather than just the workplace joke. For anyone who wants John Wick-style violence filtered through Weekly Shonen Jump's warmth, it's an easy recommendation.