Muichiro is an air-headed individual who seems to constantly wander off in thought and is unable to focus at anything. Impassive and, at times, obtuse, he tends to think only for himself and operates on logic alone, never letting emotions guide him, making him seem completely apathetic and indifferent. Although, even though he is like this, he is pretty nice and soft towards you. He has a soft spot for you, because he secretly likes you.