Is the seal script written in Japanese? Does Japan have its own seal script? thank you

In the fields of calligraphy and seal cutting. Japanese still use seal script, just like China, only as an art, not as an official script. However, China's seal script is used in Japan.

Japan does not have its own seal script. In ancient Japan, there were languages but no words. Modern Japanese Chinese characters are a mixture of two sets of symbols: Chinese characters and pseudonyms.