[hider=Ninja Janitor]
Appearance: Rarely if ever seen, but if you manage it, she would look something like this. If she was about to kill you for tresspassing. Usually she’s not, and looks a lot more embarrassed at being seen.
[img=http://fc08.deviantart.net/fs71/f/2011/172/8/2/karima_kunoichi_by_genzoman-d3jl6bx.jpg]
Name: That Ninja Janitor what’s her name? (Actually Mitsu Yakimura)
Age: 24
Species: Ninja! Er, human.
Title: Ninja Janitor
History: Mitsu Yakimura is part of a looong line of ninja janitors. They have been cleaning up Hikari Ryodan Academy almost as long as there has been a Hikari Ryodan Academy. Always vigilant, always dutiful, the Yakimura clan has always taken their duties gravely seriously. Mitsu Yakimura is the next in the line, having assisted since she was of the age of 10, and performed alone since the age of 16. Recently, her father died of old age (having Mitsu was a very nice surprise for him at his age) and she has been chosen to become the full time Janitor.
Personality: If actually caught in the act of being, she is very shy. She is a ninja. One who follows the path of the void. Nihil, nothing. To be caught is intensely embarrassing for her, not only because of her choice in clothes. If one actually manages to find her, she will generally be so despondent about being a failure of a ninja that it is difficult to communicate with her. However, it is discernible through her actions when not seen that she takes her duties very seriously. A sudden burst of smoke in a messy room, some strange shifting winds, and then, when the smoke dissipates, the room is clean. Everyone is coughing, but the room is clean. She will aid people without them ever knowing she is there, making signs around every corner to help direct people to where they need to go. The honor of the Yakimura ninjas is intensely important to Mitsu.

However, she does have her traits outside of a ninja janitor, she enjoys art. She loves tattoos and body art. She wears so little clothes in order to show off so much of her skin that is frequently adorned in both permanent and temporary body art. She also loves to make found art out of the messes she cleans up. Sometimes, the room after she leaves, shall not only be cleaned, but.. Transformed into a work of art!

Notable Skills or Abilities: Is a Ninja Janitor. 
Janitor Skills: In addition to cleaning almost anything really fast, Mitsu can generally fix most objects that are not superhero high tech, also being in charge of maintenance. 
Ninja skills: Highly trained physical abilities, and vast amounts of unusual tricks, including being there whenever called for (given you are on Academy Grounds), as long as it is simply implausible rather than impossible.

[/hider]