I'm Mita, Your Housekeeper

Mita Akari works as a housemaid for a family that lost its mother in a sudden accident; the father and his four kids are nearing collapse; as the housemaid for the family, Mita helps solve their various problems.

A bully asks Kaito to help him shoplift. Kaito asks Mita, who does anything she is asked, to punish the bully. The next day, Mita meets the bully and punches him as his punishment.

Yui accidentally finds out the cause of her mother's death. Keiichi has a mistress at the office. Yui asks Mita to reveal the affair to Keiichi's colleagues, and Mita, being a loyal employee, agrees to do so and makes a crazy move.

They've left home, but the children disagree about what to do next; Yui has no intention of ever forgiving her father, but Kii wants to go home.

Keiichi leaves home and only the kids remain living in the house with Mita. Worried about the kids, Keiichi's father-in-law tries to adopt them. Meanwhile, Kakeru rebels against his family and gets in trouble with the police.

Yui and Kakeru argue about whether they should talk to Keiichi about the adoption. Kakeru asks Mita to ask Keiichi what he wants, but it is too difficult a topic for Keiichi to answer.