Crayon Shin-chan (クレヨンしんちゃん Kureyon Shin-chan) (also known as Shin-chan in some countries), is a Japanese manga series written and illustrated by Yoshito Usui.
In these sidescrolling jump and run games you play the main character, the five-year-old Shinnosuke "Shin" Nohara, who - similar to Super Mario - can change his abilities by using different costumes. Costumes are much more varied as you can don - depending on the game - a chicken, frog, squirrel, monkey or insect suit.
Sometimes other family members help him to solve puzzles or to reach difficult spots.
This setting was variated in Crayon Shin-Chan 3 where you just played a mini-game tournament.