Akiyasu Uzawa

Often found sitting beside Seki during chemistry lessons, this carefree classmate frequently disrupts ongoing games without any malicious intent. While he acts as a bully, his interference stems from a lack of social awareness and a wandering attention span rather than true hostility. Because he struggles to read the room, his impulsive and scatterbrained nature unintentionally creates chaos, making him a persistent, albeit unintentional, obstacle in Seki's daily life.