Is there really such a person in Japan's Crayon Shinchan?

Yes, there was once a boy named Xiao Xin in Japan. He was five years old that year. One day, in order to protect her sister, she died unexpectedly in a car accident. And his mother Mishima Nohara was admitted to the hospital because of her son's premature death. Because I miss my son Xiao Xin so much, I use Xiao Xin's favorite crayon to describe and record the dribs and drabs after Xiao Xin was born. ?

One day, Yoshito Usui, the author of Crayon Shinchan, met Miki Nohara in the hospital. When he learned that, he decided to make this record into an animation, so there was Crayon Shinchan that we saw today.

Mr. Yoshito Usui said that he created the image of Xiao Xin, because when he observed his children, he found that their ideas were often so unique that the author was attracted by their world.

All children have two sides: smart and naughty. This duality is of great interest to the author. Conversely, the author also embodies this duality in his own works. He also admitted that "Xiao Xin" was partly a copy of himself. According to him, there are many things in Crayon Xiao Xin that reflect his real life, such as: Xiao Xin's father is somewhat similar to himself; Xiao Xin and his father have two thick eyebrows, because the author hates that his eyebrows are too sparse.

References:

Crayon Shin-chan