Shigure Amachi lives as a carefree, irresponsible father sharing a home with his children, Yoshiharu and Fuko. He fills his days with drinking, gambling, and evading conventional parental duties, sustained by financial freedom from a past gambling windfall. Leisure dominates his priorities, often leading him to drag his children into bizarre antics and socially questionable escapades.

The family navigates life without a maternal figure, the mother’s absence hinted to stem from divorce. Yoshiharu sporadically shows glimpses of practicality but regularly echoes Shigure’s impulsive tendencies, while Fuko enthusiastically replicates her father’s chaotic behavior, underscoring his profound sway over their upbringing. Their chaotic home life thrives on irreverent jokes, nonsensical clashes, and encounters with oddball acquaintances, all cementing Shigure’s position as an unrepentant architect of domestic mayhem.