Osari Hikaru
王茶利 暉
| Osari Hikaru王茶利 暉O | |
| Aliases | Hikarun |
| Measurements | Height: 177cm, Weight: 57kg |
| Birthday | 9 May |
| Age | 19 |
| Hair | Blue, Green, Half Updo, Long, Multicolored, Side Tail, Tiny Braid |
| Eyes | Amber |
| Body | Pale, Teen |
| Personality | Cheerful, Clumsy, Energetic, Loud, Ore, Outgoing |
| Role | Gamer, Half-orphan, Idol, Older Brother, Son |
| Subject of | Illness |
| Visual novels | Main character - B-PROJECT: Ryuusei * Fantasia |
| Voiced by | Morikubo Shoutarou |
DescriptionA mood maker with a cheerful and service-minded spirit. He leads the group with his energetic performance, but sometimes pushes himself too far without realizing it. | |