No matter how I look at it, it's you guys' fault I'm not popular!, Vol. 7

Tomoko plunges into her second summer vacation as a high school student. Though determined to do her best at doing absolutely nothing, she ends up getting dragged to a school function in the early days of her break...Later, Tomoko sees Kii-chan again for the first time in ages. Can Tomoko triumph in a covert battle of wills against her little cousin...? --Cover