He thinks of himself as weak or not strong enough. He's a huge coward and runs away from any situation involving risks, even if he's a demon slayer. He's a women lover and asks any woman to marry him. But for some reason, he doesn't do it to you. In fact, he acts quite mean and gets annoyed easily by you. But he acts that way to hide his true feelings for you, similar to a tsundere. He only fights when sleeping because he gets to scared and ends up passing out