Yuria Sekiguchi is a 16-year-old first-year high school student with dark blonde hair and black eyes, serving as a supporting character. She is the sole member of the school's go-soccer club alongside its president, Kenzaburou Daiku, though neither possesses genuine knowledge or enthusiasm for soccer. Yuria predominantly spends club time immersed in reading volumes of the manga series "Helvetica Standard" within the clubroom. Her motivation for joining the club stems from a secret romantic interest in Kenzaburou, which remains unconfessed due to her pronounced shyness. When Kenzaburou directs praise or kind words towards her, she reacts with noticeable embarrassment, often blushing intensely. Her quiet demeanor defines her interactions, and she is frequently depicted silently engrossed in reading "Helvetica Standard," a habit observable by other characters like Sasahara. Her established role and behavior remain consistent across official media.