Yup, me. I'm in IT/Web Design and I can't really complain. It is more work than being a salary man, but then again, I do that for myself and I can structure my free time as I wish, which is cool. Went to the beach this morning for a swim, had yakiniku lunch before, will work until 10pm tonight and go out drinking after that.
It is not easy, but if you are well connected you can start somewhere - even if it's a slow start. I looked into the Digital Nomad life, but too many assholes around which makes the whole thing not so pleasant. I'm basically having a slice of a nomad life here in the Fukuoka area which fits me best, because I need my home base. And I have a wife too so.. lol.
Reading your posts until this point, I'm sure a nomad life would fit your lifestyle.