The pilot film for Sabu to Ichi Torimono Hikae.

A wacky comedy about identical sextuplets causing wild pranks. Each episode features 2 stories. 
 
Note: The original 1966 broadcast of Osomatsu-kun ran over 60 time slots. Four of these were entirely rerun content, while eight others featured one new half-episode and one rerun.

The series follows the adventures of Sabu, a young Edo bakufu investigator traveling with the blind master swordsman Ichi. In their travels, they assist the common people in solving mysteries and righting wrongs (usually committed by bandits or corrupt officials). Sabu is engaged to Midori, the daughter of his boss, who works as a police officer for the Tokugawa shogunate. 
(Source: Wikipedia)

Chobin is a cute little alien prince from another planet, who crash landed on earth. Looking for his mother, he has a magical bracelet that will help him on his quest.

Studio Zero