MIAA-295: Ichika Matsumoto, na lumaki sa lungsod at mukhang isang matanda, ngunit nakatira sa kanyang nakababatang pinsan at isang tsundere lamang sa panahon ng magkakasunod na pista opisyal

Ichika Matsumoto, who grew up in the city and looks like an adult, but lives with her younger cousin and is a tsundere only during the consecutive holidays