Story depicts the conflicts and growth of families who live at co-operative houses. Nana Igarashi is 35-years-old and works as a diving instructor. She is married to Daiki who is 32-years-old and works at a toy company. They live in a small apartment, while saving up to buy a house. They enjoy their life. Nana and Daiki decide to buy a co-operative house. They also try to have a baby. Nana and Daiki realize it isn't easy to have baby.
as Nana Igarashi
as Daiki Igarashi
as Ryoji Kawamura
as Chihiro Sugisaki
as Wataru Hirose
as Saku Aoki
as Miyuki Komiyama
as Shinichiro Komiyama
as Tomoya Yano
as Kotone Igarashi
as Takashi Kuramochi
as Kensaku Igarashi
as Dr. Kataoka
as Satoko Igarashi
as Rumi Hasebe
