Can calligraphers immigrate to Japan technically?

There is no so-called "skilled immigrant visa" in Japan.

Calligraphers go to Japan in the following ways:

As a visiting scholar, I went to Japan for short-term cultural exchange at the invitation of Japanese cultural groups.

Employed by local universities in Japan as a lecturer and professor, teaching in Japanese schools.

I went to Japan for a short business visit at the invitation of a Japanese business organization.

Personal short-term travel to Japan