Kyoichi, a man with an indecisive personality, constantly cheats. That is, until his wife sends a P. I to investigate his affairs. But what will happen when the man she sent wants to fulfill his own desires?

The story of a strange living situation in a 2LDK apartment in suburban Tokyo. There are five residents ranging in age from eighteen to twenty-eight. They are not in any way romantically involved with one another, but one can see subtle hints of affection and friendship among them. In the end, however, none of them really know each other.

The director of a theatre company is in crisis and his actors have lost confidence in him. One day he meets a woman wearing the same shoes as him, immediately sparking chemistry between the two.

While searching for his fiancee Ritsuko, Sakutarou rediscovers through flashbacks the void deep within him caused by the events from his high school days.

Minamo is a patient at a mental institute who keeps having the same dream. In the dream, there’s a small lake with a big bright moon shinning over it. Minamo sees herself in a boat on the lake. Her eyes are filled with tears of blood, and the boat is sinking slowly into the lake. The moon becomes red and she hears a voice calling her, Kagari… Kagari…

Each time Lulu is heartbroken small stones come out of her body. The doctor tells Lulu they are kidney stones. She collects them in memoriam of love.