__Height:__ 175 cm (5′8") Ritsuka Uenoyama is one of the main protagonists of the Given Series. He is a high school student and has a guitar prowess despite being just a high schooler. He is a considerate and compassionate guy and is also a genuine younger brother of his sister [Yayoi](https://anilist.co/character/167937/Uenoyama-Yayoi). Uenoyama shows little consideration for small talk and can be quick to be irate. He can be smug when showing his high test scores, and says he can understand theory based subjects. Uenoyama can be very attentive to the feelings of others, particularly [Mafuyu](https://anilist.co/character/136844/Satou-Mafuyu).