Is Masamune-kun's Revenge Worth Reading? Review & Where to Read

Overview

Masamune Makabe was fat, awkward, and mercilessly bullied as a kid — and the girl who led the bullying, Aki Adagaki, capped it off by calling him a pig to his face. Years later he comes back to her school unrecognizable: fit, handsome, and popular, with one goal — make Aki fall for him, then dump her in the most humiliating way he can manage. It's a petty, mean-spirited premise, and Masamune-kun's Revenge knows it. What it does with that premise over its ten-volume run is the actual story worth talking about.

Most readers know this series through its 2017 anime, which adapted about a third of the manga and ended on its bleakest possible note — no resolution, no consequences, just cruelty. That's not really what this story is. The manga has time to develop both leads past their opening-chapter functions, and it uses that time.

What it does well

The revenge premise works because Aki isn't just a target. The manga gives her real reasons for the way she acts, and by the midpoint you understand her about as well as you understand Masamune, which is what makes the slow shift from "plot against her" to "actually care about her" land instead of feeling like a genre obligation. Neither character gets an easy pass for how they treated other people, either — the story holds both of them accountable in ways a lot of revenge rom-coms don't bother with.

The later volumes are where the manga earns its keep. Once the actual scheme starts running into complications — Masamune's own feelings getting in the way, Aki figuring out more than he wants her to — the story stops being a one-note joke and turns into something closer to a real relationship drama, just one that started from a genuinely toxic place. That evolution is handled with more care than the opening chapters suggest it will be.

Tiv's art carries a lot of the comedy — exaggerated reactions, sharp character acting — while still being able to slow down for the quieter, more sincere scenes later on. It's not showy work, but it's exactly what this story needs.

Where it falls short

The middle stretch is the weak point. Masamune spends a long run of chapters being smug and manipulative in a way that's clearly intentional, but the manga doesn't always have enough new material to keep that dynamic interesting chapter after chapter — a few arcs feel like they're stalling rather than building. The supporting cast doesn't help much here; several side characters function mostly as extra angles on the same love-triangle tension rather than people with their own arcs.

The tonal whiplash is worth flagging too. This is a story that goes from broad comedy — pratfalls, over-the-top reactions — to genuinely ugly moments of public humiliation and fat-shaming within a few pages, sometimes without much of a tonal bridge between them. It's clearly intentional, but it won't sit right with everyone.

Verdict

If you only know this series from the anime, the manga is worth revisiting on its own — it's a meaner, funnier, and ultimately more satisfying story than that adaptation lets on. It drags in the middle and its central relationship starts from a genuinely bad place, but it does the work to earn where it ends up, which is more than most "seduce and dump" premises bother to do.