Pâti wa sentou kara hajimaru (2012)

Meet a man who used to be a game creator. He made popular games and was successful. At twenty he was already peaking, but he is thirty now and spends his time at a public bath owner's son. It is his thirtieth birthday today. He is meeting his friends while taking a bath. They talk about women and dating. He found a girl and he makes a pass, but he is rebuffed. She is married. His thirties are not beginning well. It is about to become worse.