Houjou Karin

A cheerful, energetic and sporty girl.
Her younger sister suffers from a rare illness which requires an enormous fee to treat.
After learning that the winners of the game will receive a large cash prize, she finds herself in a dilemma.

Is prepared to do whatever it takes to save her sister.
Driven by a strong will to protect what's important to her, no matter the cost, and as such, often makes quick and bold decisions.

"I'm shooting at you! I'm trying to kill you in exchange for money! So why aren't you fighting back!?"