Tail

Tail is a Quirk used by Mashirao Ojiro.

Description
Mashirao has a very strong and robust tail that effectively functions as a third arm. Through his powerful tail, Mashirao can break metal and slap the ground with enough force for a jumping boost. Other notable uses include suspending himself from high structures and fetching objects.

The tail, being a permanent mutation, makes it difficult for Mashirao to lay down or sit.