> Being a Japanese resident (PR) now, I did look up this option for a summer home in the woods (Akita, Aichi-ken etc). This is what I learnt:
* Akiya houses come with an agreement to reside. Not just be a summer home. Their goal is to repopulate the countryside.
* You have to cultivate any farmland that comes with the deed. You cannot sell it without special permission. There is a whole lot of paperwork to deal with such situations.
* Most old Akiya will have strong regulation not to change the frontage significantly. It isn't permitted. Architecturally these changes have to be consistent with the older house and rest of the community. Building permits are very stringent. (Basically, you can't build a sprawling European villa in a Japanese countryside for e.g., even if land wasn't a concern.)
* Land tax is levied the day from purchase - not from the day of moving in. (This could pinch given that time to renovate can be 1-2 years in remote places, and taxes aren't cheap necessarily)
* Residents have to contribute to local development funds which take care of Matsuris etc. You like it or not, local government will knock on your door with a bill.
* Connectivity is poor. Cell reception outside NTT can be spotty. Internet is even harder.
* Language proficiency is a must. No one speaks English. Not even the local government officials.
* House will need a significant amount of renovation. With the stringent restrictions - anywhere between 100 & 200 grand (depending on the disrepair)