Extend-o-Hair

Hair Extension is a Quirk used by Nagamasa Moura.

Description
Through his Quirk, Nagamasa can manipulate the growth of his own body hair. This Quirk is very powerful, as it allows Nagamasa to incapacitate a large number of enemies at once.

It's unknown if Nagamasa's usual hairy appearance is a result of his Quirk being activated or if it is his natural look.