Manifest

Manifest is a Transformation Quirk whose reach varies with the technique in play, and Tamaki Amajiki is its owner. Chapter 132 introduced it, with Episode 68 covering the same ground in the anime. The power turns digestion into an armory, grafting the qualities of consumed material onto the body.

Whatever Tamaki swallows stays available for as long as it remains inside him. Takoyaki gives him octopus tentacles in place of fingers, a clam lets him harden his hands into a shell, and several borrowed traits can run at once. He decides both when a feature appears and when it is dismissed.

Volume governs strength. A larger quantity of any given substance yields a stronger result, and the Quirk has no known upper limit. Food is the usual fuel but not a requirement, since anything his body can take in qualifies, Yu Hojo's crystals included.

The catch is supply. Each transformation lasts only as long as enough of the relevant item sits in his system, and once his reserves run low that trait becomes unavailable. Restocking through daily eating is maintenance he cannot skip.

Tamaki Amajiki has drilled the power to a fine edge through punishing training, controlling which trait surfaces, how large it grows, and how many run in parallel. The result is a fighting style with enormous variation and very little predictability.

He keeps himself stocked with takoyaki and clams around the clock, since that pair covers offense and defense at once: tentacle fingers bind an opponent while a clamshell husk absorbs the return blow. Layered pairings widen the range further, such as chicken talons braced with octopus muscle, or tentacles reinforced by crab shell. He also preloads for specific jobs, as when Fat Gum fed him swordfish so he could exploit the flaw in Chronostasis' Quirk, a habit that sometimes leaves him carrying traits he never needs to win.

His named Ultimate Moves include Kraken, a maximum configuration that armors him in layered shells and releases giant tentacles attacking in a rotating wave; Centaur, another Vast Hybrid technique that gives him bull legs, horns, and vine hands swinging hard fruit; Octopus Mirage, which copies octopus camouflage so he can blend into the surroundings and strike unseen; Scorpius Toxin, sprouting scorpion tails that inject venom into a target; and Plasma Cannon, which merges everything he has eaten with Wave Motion energy borrowed from Nejire Hado, firing the result as one enormous laser blast.