The Shiratsuyu technique of winning rock-paper-scissors every time

Murasame, rock-paper-scissors!

Hn?

Sure.

Why rock-paper-scissors?

Because I invented a sure fire way of winning it! I'll win for sure!

Every time!

Huuuuh

A sure fire way to win?

Rock paper scissors.

I won!

One is stronger than everything! NUMBER ONE!

Follow the damn rules.

I knew it was gonna be something like this.