Mittsu no Hikari plot
Aoi is a young kindergarten teacher. Her fiancé leaves her. Her friend Michiko works in a call center and has a lot of free time, but little freedom. She does not have a good relationship with her husband. Then there's her attractive tennis teacher Masaki, with whom she has an affair and usually makes love to him in parking lots. And finally, there's his friend K., a self-proclaimed genius with authoritarian tendencies. These four people are united in the big city of Tokyo through their love for music. Fate brings them together in a remote abandoned warehouse to work on experimental sounds in a makeshift recording studio.