They don't know when to stop and live life to the full—meet the never-a-dull-moment Sakurai family, where nobody holds their feelings back.
Sakurai Harue, who brought up her sons alone after her husband died, is absolutely hopeless at running a household. Her eldest, stickler Tatsuya, does the job in her place while keeping younger brothers Riku and Junpei firmly in line. The sparks are constantly flying, but that's the way it goes