Trying to move to Japan

Im 42 and have lived in California all my life. Recently I’ve been wanting to make a change. I came across an article about an incentive program for expats to move to Mishima Village in Japan. The village is made up of 3 islands and has a very low population. I’ve been looking into this a lot but I’m having trouble finding a starting point. It’s mostly just magazine article or lists. I have found sites for the village but they are in Japanese. I can translate them but not the PDF documents. And some things get lost in translation as well. If anyone out there can help with starting the process, I would greatly appreciate it!! I also have questions about living there. I’m not even sure which island it would be. I really want to do this and I’m hoping someone can help guide me a little bit.