HiMERU is, at first glance, the perfect idol. He has a gentle and mild mannered demeanor, and exudes maturity and professionalism. He cares a lot about his fans and has an odd way of speaking; always referring to himself in the third person. He has a mysterious air surrounding him. When not in the limelight, he is much more direct and brusque, although still calm. He stays on the sidelines and dislikes getting emotionally attached to people. He's very perceptive, self assured and confident.