Justin Ebiber is a fictional character from the series 'Kaguya Luna.' He is portrayed as an eccentric and humorous figure, often serving as comic relief within the story. Known for his unique personality and distinctive appearance, Justin often interacts with the main protagonist, Kaguya Luna, contributing to the lighthearted and energetic tone of the series. His role is primarily to add levity and charm, making him a memorable and beloved supporting character among fans.