Summary
Following the closure of his business for repairs, Akito Natsuki opts to spend his one-month summer vacation in his hometown. Lacking funds and with no activities to engage in, he opts to adopt a more relaxed approach. At his residence, Miyuri, his former beloved sister-in-law, and Sayoko, who consistently treated him as if he were her own son, were eagerly anticipating his arrival. Akito attempted to conceal his emotions as habitually and portrayed the role of the brother-in-law, but, his true sentiments are exposed after a linguistic error. Subsequently, his stagnating relationships with Miyuki and Sayoko begin to take shape once more, and ultimately he becomes profoundly engaged with them.