Ruri Hoshino is a fictional character from the multimedia project Hololive, which features virtual YouTubers known as VTubers. She is part of the Hololive Fantasy group and is characterized by her cute appearance and cheerful personality. Ruri often engages with her audience through live streams, where she plays video games, sings, and interacts with fans. As a VTuber, Ruri Hoshino uses a digital avatar to represent herself, allowing her to perform and connect with viewers in a unique way. Her content typically includes gaming, chatting, and various creative activities, making her a popular figure within the VTuber community.