A portrait of an ordinary family that turns unstable when their frivolous son Shuji returns home after a long absence.

A young boy with a troubled home life becomes "chosen," and he stumbles into the middle of a great war of yōkai (a class of mythological creatures), where he meets a group of friendly yōkai who become his companions through his journey. Now he must fight to protect his friends and free the world of the yōkai from oppression.

When the mysterious Shiriri turns his parents into children, Shin-chan must trek across Japan to help return them to adult form.

A Yakuza comedy.

Naoto, the son of a wealthy family, suffers from Werner syndrome, a premature aging condition; Dai is an overweight child troubled by his penniless father's drunken violence; Jun, a gifted student, is the foursome's natural leader; and Tetsuro is average...

Shin-chan somehow travels back in time, where he promptly involves himself in samurai wars and political intrigue, changing history left and right!