At Sanada North High School, three typical boys—Tadakuni, Hidenori Tabata, and Yoshitake Tanaka—navigate through everyday scenarios that any high school student could encounter. Instead of focusing on romance or sports glory, the trio engages in activities like donning skirts, making the most of their summer break, and engaging in heartfelt conversations with a lovestruck companion near the river. Their contrasting personalities frequently collide, leading to a series of amusing and down-to-earth events that capture the comical yet familiar essence of teenage life.