Namakura Gatana, meaning "dull-edged sword," is a four-minute comedy about a samurai who, thanks to his dull instrument, loses every time he attacks a weak opponent. In order to examine the sword, he tries to attack passers-by, but lower-class townspeople fight back and knock him down. (Source: AniDB)

A monkey tricks a crab and steals his food. More crabs arrive and begin fighting the monkey. (Source: AniDB)

It is most likely a story about a great dream like car. (Source: Wikipedia)

It is most likely a story about a Mukuzo Imokawa doing the somersault. (Source: Anime Database Wiki)

(No synopsis yet.)