Synopsis
Akito Natsuki plans to spend his one-month summer break in his hometown after the place where he works shuts down for renovations. Short on cash and with nothing to occupy his time, he decides to take things easy. Waiting for him at home are Miyuri, his sister-in-law for whom he once had feelings, and Sayoko, who always treated him like her own son. Akito tries to conceal his emotions as usual and plays the role of the proper brother-in-law, but after a slip of the tongue, his true feelings come to light. From there, his stagnant relationships with Miyuri and Sayoko begin to evolve once more, eventually drawing him deeply into their lives.