The Gloaming (2020)

Shouji and sister Minami have been unable to see each other since the public recording. Shouji thinks to himself that the gap between a regular person and a TV star is too large. Just then, he runs into Minami. It suddenly starts raining, and they quickly search for a place to take shelter. However, the place they end up turns out to be a love hotel. Blushing, Minami asks Shouji to enter with her.