Minami who is dumped by her ex-boyfriend, Asakura, on their wedding day. She later meets Sena, Asakura's ex-roommate and a pianist, and lives with him as she has no other place to stay. What will happen to her during this long vacation?

Just when about to commit suicide after being deserted by his bride-to-be during the wedding, a man meets a university professor who is also at the point of killing himself. A woman nearby intervenes, one thing leads to another, and the three lost souls move in together. Each episode is a distinct story about the sometimes painful, sometimes warm romances between them and the people they meet while sharing an apartment.

Iki Tadashi is a military leader named who was captured by the Soviets during World War II. Treated as a war criminal, he was sentenced to many years of labor in a harsh Siberian detention camp. After 11 years of imprisonment, he is released. He returns to Japan and begins readjusting to life as a civilian, rejecting an offer from his former colleague to work on a defense project. Tadashi has decided to never involve himself in war again, much to the joy of his family. Instead, he attempts to set off on a new path working at a major trading company. --Tokyograph