On a very pleasant morning, Tanaka is taking a nap in the school courtyard. His classmate, Ohta, carries him to class, but Tanaka continues to sleep on his desk. Tanaka’s listlessness is nothing new to his classmates, so no one is surprised. But, the usually lazy Tanaka is willing to participate in PE. His goal is to train his body and prevent his limbs from going numb or injuring himself from being lazy all day. He teams up with Ohta to play badminton...

Too lazy to choose what to eat for lunch, Tanaka leaves it up to Ohta. Tanaka claims he can eat anything, but if the food requires some work, he’d rather give it to Ohta. With Ohta’s encouragement, Tanaka manages to eat by himself but needs to rest on the rooftop for eating too much. While they both relax, Ohta remembers what happened that morning. There was a letter of challenge inside Tanaka’s shoe cupboard. But, the peace-loving Tanaka has decided it didn’t happen...