The dayfall of the park on weekdays is partly due to sex liberation, where a serious housewife becomes an onna with full greed and asks her husband and children for other people's chopsticks in secret.

The daytime park stops and unexpectedly doesn't care about people's eyes. Only housewives who stay in such a park during the day are allowed to take a break after finishing their household chores. Before the housework at night when the child's husband comes back, the blank time between bundles is the only free time of a full-time housewife. Angel Nampa in the daytime is able to realize such desires as "I want to change my mind", "I want to stretch my wings" and "I want to be seen as an onna". It is a housewives who can use the faces of everyday life and non-life.