A 3D film to the ATASHIn'CHI television anime series.
Yuzuhiko
Related works
In a stormy night, Mikan and Mom were stricken by lightning simultaneously and switched bodies. In the following days, while Mom enjoyed being a student again, Mikan had to fought with house chores. Meanwhile, Yuzuhiko and Dad were busy looking for a way to switch them back.
Source: ANN
Outrageous misadventures of an almost normal family with a housewife, her husband, and their two kids Yuzuhiko and Mikan. Wacky humour about this weird family's daily life.