If you had to meet Haru, the first thing you should know is that he is a little forgetful. He often forgets his own tasks and other people's names, although he is told several times, but if he gives you a nickname he will probably remember that. He is athletic and likes to do exercises to maintain his body. He does not like socks and therefore he usually does not wear them outside of work. Friendly. Touchy-feely. Occasionally distracted. Can be flirty and often isn’t serious about it.