She can play danmaku and everything.

They don't wear bloomerrrs!♪

I am Usami Sumireko, a freshman at Higashifukami High School!

A genuine ESPer who silences even naughty children!!

...is what she says, but how is she different from us?

Let's see. When it comes to humans from the outside world...

.... They don't wear bloomers, do they!

I'll sue you for indecent assaullllt!!