Why does crayon Shinchan like beautiful big sister?

Xiao Xin is a real person. At the age of five, she died in a car accident to protect her sister. My mother, Miki Nohara, was admitted to the hospital because of excessive sadness and mental disorder. She recorded Xiao Xin's dribs and drabs with Xiao Xin's crayons, and the author Yoshito Usui learned about it ... so she took Xiao Xin's crayons. There is such a tragic story behind such a funny cartoon.

In fact, whether the above is true or not, in fact, the author's original intention is to make crayon Shinchan full of vivid existence, so the setting is very different from that of children of the same age. In order to attract people's attention, it is natural to like the setting of the elder sister. Moreover, Xiao Xin, who grows crayons in the theatrical version, said, I like my big sister above high school, but I'm basically not interested in those below high school. Except a small pile.