3. About Mirio Togata’s Permeation Quirk

Many people believe that Mirio has two types of powers: permeation and teleportation. However, he actually only has one Quirk, Permeation. What appears to be teleportation is merely the result of applying his Quirk creatively.

For example, when Lemillion phases himself underground, his body will automatically be repelled back to the surface. This makes his reappearance seem like teleportation. By adjusting the angle of his body and his positioning, Lemillion can control the direction in which his body is propelled and precisely target where he re-emerges.

Lemillion once fought against the entire class 1-A of U.A. High School (except for Bakugo and Shoto). During the fight, he activated his Permeation Quirk and removed all of his clothing, leaving the students shocked and flustered.

This happened because Lemillion chose to fight completely naked so that he could phase through everything without any obstructions. After the battle, Lemillion apologized to the female students for his actions. Despite being nude, he always positioned his body carefully to hide his private areas.

It’s no wonder that during the raid on the Shie Hassaikai group with the pro heroes, Kirishima, a class 1-A student who had witnessed Lemillion’s naked fight before, became concerned when Lemillion phased through a wall. He feared that Lemillion would fight naked again in front of the pro heroes.

Interestingly, when wearing his hero costume, Lemillion can phase through anything without taking his clothes off. This is because his hero costume is made from special fibers derived from his own hair, allowing his outfit to phase along with him when he activates his Permeation Quirk.