Digital nomad to regular work visa?

My search ability is probably failing me, but I haven't found an answer for this yet – if I successfully apply for a DN visa and enter Japan on that, would it then be possible to apply for jobs in Japan* and swap to a 'normal' working visa if there is a company that is willing to do that (so doesn't expect you to have a PR or spouse visa?)

So to give an example – I move to Japan on the DN visa and I am freelancing as something online, that earns the minimum threshold. I am interested in staying longer in Japan, and find a job with a Japanese company that is willing to hire me. Are there any restrictions on applying to swap visas while remaining in the country?

TIA

*While working, obviously.

by Jolly_Garbage3381