The Akazas are a blue-collar family living in a working-class neighborhood of Tokyo. Older brother Inosuke is a carpenter who works for his father Shinobu's construction business. Younger sister Momoko is a truckdriver. Passions run high in the Akaza household and the two siblings are constantly bickering. One day, Momoko reveals she had a miscarriage but refuses to say who the father is.
| Actor | Role |
|---|---|
 Yo OizumiShinosuke Akaza | Shinosuke Akaza |
 Aoi MiyazakiMomoko Akaza | Momoko Akaza |
 Miori TakimotoSachi Akaza | Sachi Akaza |
 Taiga NakanoYuki Obata | Yuki Obata |
 Aki NishiharaSakie Okamura | Sakie Okamura |
 Ryuya ShimekakeSanshiro | Sanshiro |
 Maki IchiroShima | Shima |
 Charlotte Kate FoxPatty | Patty |
 Takashi SasanoShinobu Akaza | Shinobu Akaza |
| KKuriko NaminoKikuko Akaza | Kikuko Akaza |