The main male protagonist. Also known as Haru by his close friends, he is a short and fat boy with low self-esteem until he meets Kuroyukihime.
Although he is generally smart and careful when it comes to everyday life, Haru tends to get reckless while protecting Kuroyukihime. He views her as a mentor, friend, and lover simultaneously, which has given him the utmost respect and loyalty toward her and her army.
Pink Pig
Haruyuki Arita's avatar in the Local Area Network. His non-accelerated avatar is a small pink pig that was originally forced on him by his bully.