Uenoyama Ritsuka is a fictional character from the manga and anime series Given. He is a high school student and a member of the school's light music club. Ritsuka is known for his talent in playing the guitar and has a passion for music, which plays a significant role in his character development throughout the series. Ritsuka's personality is often depicted as reserved and introspective, but he becomes more expressive as he forms deeper connections with his friends and bandmates. His relationship with Mafuyu Sato, a fellow musician, is central to the story, exploring themes of love, loss, and the healing power of music.