This work is a human drama featuring two women who share rooms in Nakameguro, Tokyo. Koharu Tsutsumi, an event designer, is told by Ayano Kiyokawa, a fashion brand's public relations cohabitant, that she was pregnant one day. Ayano says, "I will give birth alone" without revealing the father's name. Koharu decided to cooperate with her, but she was confused by the changing everyday life and friendship began to shake. Miyoshi plays the role of Koharu and Abe plays the role of Ayano.