Tatsu Yamashiro (also known as Katana) is a character in the DC Super Hero Girls television series. She initially appears in "Soul Sisters" as supporting character.


Katana has black hair, wears a white mask with a red dot that represents the flag of Japan. She has kind of an iron armor, gray colored with sleeves of a dark brown blouse.

Underneath her "armor" She has a black skirt with red stripes, and brown knee socks with red knee-high boots.

Adding to her iconic Katana look she has her sword with a black hilt and a silver blade.

In her civilian clothing, she wears a grey vest jacket with red sleeves, with a dot on the upper right side, dark grey pants with a red stripe on the side and wears red and black shoes and doesn't seem to wear socks with them.


  • Expert Swordsmanship
  • Martial Arts


Katana is a very strict and serious individual. With an intense character defined by a silent fierceness that matches Diana Prince's own.

She is a fastidious sort who takes discipline to heart. Feeling that an able mind is befitting of an apt body. Often taking the time to hone one's acumen as often as training the body.

Tatsu is also extremely unforgiving towards the criminally corrupt.

At one time believing it was a hero's duty to punish and avenge the crimes placated by the wicked. To the most extreme of degrees. This narrow mindset also made her a little naive, as Katana once mistook the Superhero Girls for villains after having dispatched most of Metropolis's criminals.

This train of thought was further emboldened by the feeble means in which the reviled, decadent souls are handled by law enforcement.


Season 1



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