Swimming in the Dark (2017)

Original title: わにとかげぎす

Yuji Tomioka is a 38-year-old single man who has never dated a woman. He works the night shift as a security guard at a supermarket. He experiences loneliness during this time. One night, during a shooting star, he wishes to have friend. A mysterious neighbor, Azusa Hada, appears in front of him. They fall in love, but Yuji's life changes.