Kazuki Suwa is a first-year high school student. Every day after school, he goes home and plays video games. His Mother does not approve and asks him to choose a club in high school. But Kazuki does not really have any skills or talents. But then he meets Nanako Kunii, the club president and only member of Research Dutchoven Club, a club where Nanako focuses its research on the use of Dutchoven.