The skills for survival (danganronpa 2)

The ultimate self defence expert may sound like a cool title, but really it just means that your good at not getting killed. Taya Hitomi is good at not getting killed. After she angered a powerful Yakuza, she sort of has to be.
But now she's been thrown into a murder game where the only way to win is to kill. And the worst thing is, she's stuck with Fuyuhiko Kuzuryu and Peko Pekoyama, two people who want her dead more than anyone else.
And she's not too pleased about it.