Yayoi Tsuzura is a first-year student at Doshisha University, having attended Fukuoka South High School with Kotori Kureha. He serves as a reserve player, wearing shirt number 22, on the university rugby team. Physically, Yayoi stands 1.72 meters tall with a slender build, short dark green hair featuring two small ahoges and straight bangs, and distinctive violet eyes. His personality is generally laid-back, yet he shows clear enthusiasm for his rugby role and is a noted food enthusiast. He visibly appreciated when Natsusa Yuzuki addressed him by name without introduction. The surname "Tsuzura" (津々楽) combines "tsu" (津 - haven, port, harbor, ferry) and "ra" (楽 - ease, music, comfort), while his given name "Yayoi" (弥生) means "spring".