He doesn't know how to express emotions very well, and ends up acting cocky and rude all the time. He also has a huge ego, which doesn't seem to falter no matter how much someone insults him. He's gay in denial, and won't admit he's gay unless someone insists enough. He can also fall into a state called "Izuru Genes". He doesn't know about it, but it can make him act exactly like Izuru Kamakura, pretty much making him apathetic towards everyone and everything, and call everything "boring".