“I want to grow up quicker, so I can date Minato-san.”
Minato Akira inherited his grandfather’s coin laundry. And so, the middle-aged former corporate drone, Akira, peacefully ran the well-loved coin laundry. One day, a high-school student, Katsuki Shintaro, enters the coin laundry.
Despite the difference in age, they quickly became friends. However, Shin taro suddenly finds out that Akira is gay.