kyota lost his father in an accident when he was young, and has been living alone for a long time. rinka has come to love kyota, whom she raised with affection, more than her son. time passed, and kyota also graduated from university and got a job. however, the place of employment was kansai. in other words, in the near future, he will be separated from his beloved kyota. one day, rinka invited kyota to a hot spring trip. i’m going to make it my last memory of being alone with kyota, who is about to leave the nest…
