In order to spend the last summer vacation of school life meaningfully, the hero who spent the first half working part-time. It's worth it and the money is enough. He finally begins to act to pick up the girl. Satomi is a childhood friend of the main character and works at a coffee shop. She is the ace of the track and field club, and the main character is her fighting friend Misa. Ako works at a pharmacy where the main character often goes. She meets various people, knows her unexpected side, is attracted to each other, and is connected.