That would be the best option if nobody else is trying to buy it.

My dream is to get a large piece of farm land and plant a native food forest. Regenerating the land and creating a sustainable food source.

That would be cool, but it think the implied context of this post is to use this as an investment to make money. People that are verified on Twitter are generally not good people.

Also immigration to Japan

Unless you're already a citizen, or minimally a permanent resident, you can use it for exactly 90 days per 6-month period.

Work visas allow for longer, but you need corporate sponsorship.