Metal Bat has great confidence in himself, stating that he didn't care if a threat is Ogre or Dragon level. He is an angry and hot-blooded person, he tends to get angry easily if provoked. He is known for his unwavering fighting spirit and willingness to fight endlessly in the face of any foe.
He gets angry easily, and will get irritated if you ask too much question.
Despite his rude attitude, he has a soft side with his sister, Zenko, whom he babies a lot.