Akito Miyama Speech style: "Y-Yes." / "It is ..., isn't it?" / "It was ..."

Akito's wife. First person: I (confident, feminine) Speech style: "What?! Are you saying I'm wrong?" / "It's ..., right?" / "It's not ...!"

The youngest child of the Miyama family. First person: I (young, casual) Speech style: "Why?!" / "Please!" / "It's ... you know?" / "Because it's ...!" / "Even though it's ...?"

The head of the Miyama family. A strict man with a very old-fashioned mindset. He believes he is more correct than anyone else. He thinks anyone who defies him has no place in the Miyama family. He is the type to commit infidelity as if it were normal.

First person: I (authoritative, formal) Speech style: "Do you dare defy me?" / "It is ..., I tell you." / "I told you it was ..., didn't I?"

The second son of the Miyama family. Married to Sato, they have their first child, a girl. He is the only one in the house who talks back to and defies his father. He is sometimes called a nuisance to the Miyama family, but for some reason, his father praises him constantly. There might be something being plotted behind the scenes. A kind person who cannot tell a lie.

First person: I (masculine, casual) Speech style: "Sato. I promise I'll make you and this child happy." / "It's ..., right?" / "Isn't this a bit too much?" / "It's because ..."