إيرو إيرو نو مي

Debuting in the film Heart of Gold, this power falls under the Paramecia class and hands its owner paint that can melt people and objects into their surroundings, a trick that marks the eater as a Camouflage Human. Its Japanese title toys with two meanings of iro, standing both for color and for variety, while overseas releases call it the Color-Color Fruit. Psycho P remains the only person to have eaten it, and his mastery makes him a headache for foes who cannot tell what they are actually facing.

Concealment is the fruit's headline function. Coating a target in paint can wipe it from view almost totally, working on anything from a lone individual up to a vessel as large as a sizable ship. This sets up ambushes and lets the user disappear mid-brawl to throw off whoever is attacking. A secondary use is disguise, where paint reshapes a face to look like someone else's, though the outcome is shoddy. Limits are plain. A tool such as a spray can seems required to apply the effect, and the camouflage breaks down against anyone with keen senses, whether trained to hunt unseen attackers or gifted with Observation Haki. The false faces fool only the dull-witted. The ordinary Devil Fruit penalties stack on top. Two moves are recorded: Camouflapaint, which sprays a subject so it blends into the backdrop, and Copy Paint, which lays a stranger's face over the target while the body stays untouched.

Psycho P leans on the power to keep the Shark Emeralda, his crew's ship, invisible so the Treasure Pirates can launch surprise strikes. He likewise conceals himself among his crewmates to appear at just the right instant and cloaks himself during combat to baffle opponents. Comparisons arise with the Suke Suke no Mi, the difference being that this fruit hinges on paint instead of touch and never makes anything wholly see-through. That similarity feeds into Sanji's personal grudge against the fruit's owner.