NO YOUR WRONG!  The correct version is...

Team Leader: Izuru

Brawler: Izuru

Weapons Expert: Izuru

Brains: Izuru AND Me

Medic: Mikan AND Izuru

Speed fighter: Izuru

Mascot: Chibi Neko Izuru

Guy who dies first: Hajime AND Chiaki

That's better. Wait! One more...

Best friends: Izuru AND  Cookie