Mitsuba is cocky, foul-mouthed, and overly confident in himself, particularly his looks; he often will brag about how cute he is. He also has a tendency to call people by rude nicknames and isn't afraid to insult others. He knows how to get on people's good sides and sometimes acts nice to someone if he needs to get on their good side. He has also been shown to be quick to cry, especially in threatening situations