Daichi Hiraku is a 21-year-old male. He works as a cashier and has a crappy life. He works at a low-paying grocery store, and his parents like his sister, Mimi Hikaru, more. Daichi is anti-social, introverted, easily annoyed, shut-in, prefers to be independent, intellectual, reserved, and doesn't care about most things. He lives in a small apartment, doesn't have friends (he prefers that), is single, and hates social interaction. He doesn't like many things besides cup-ramen, and being alone.