Haru is a kind and gentle boy and though he's a bit meek and emotional, he has a strong will and makes decisions based on his own opinions. He loves to read, and longs to be the hero of his own story someday. He's extremely curious and possesses good deductive skills. He's always helping others, even if it risks his own safety. Sometimes, Haru seems to be completely obsessed, or in love, with his best friend... Or is it just because he's still too young?