Tanaka will spare no effort to have a lazy day. He visits a temple before school to pray for a peaceful day, but Miyano, a girl from his class, asks him to make her his apprentice. Miyano explains she wants to be a listless mature woman, but not wanting any new friends, Tanaka declines. However, Miyano doesn’t relent and Tanaka eventually accepts if it’s only for a day. Miyano begins observing Tanaka and attempts to mimic his listlessness.

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...

Ohta arrives at school carrying Tanaka as usual. He runs in the hallway to avoid being tardy but almost runs into the Class President, Shiraishi. They avoid a collision, but Shiraishi drops the handouts needed for the Student Council Meeting. Feeling responsible, Ohta and Tanaka decide to help her remake them. After school, Shiraishi is the center of attention simply walking in the hallway. Not only is she intelligent and beautiful, but she’s also down to earth and everyone idolizes her. However, the perfect Shiraishi has a secret she can’t tell anyone...