Hikaru and Hyuga Asahi! Hikaru is a calm, patient and level-headed boy, who is mature, describes himself as a "hero", and is sometimes arrogant and attention-seeking, but nonetheless, he loves and cares for his brother and is very protective of him. Hyuga Asahi, is the opposite of Hikaru. Hyuga is quite reckless and hot-headed, and is quite lazy waking up in the mornings, so much his brother Hikaru has to carry him on his back all day while he's half-asleep.