cheapest place to live in Kanto region of Japan?

I know this houses most of the places in Japan with the highest costs of living, but if you were to compare them (Gunma, Tochigi, Ibaraki, Saitama, Tokyo, Chiba, and Kanagawa), which would turn to have the least cost of living? I wouldn’t want to live any farther from this place, so I’m asking.

Where Is the cheapest place in the world to live?

I want a cheap place to live, with an old-time feel where everyone doesnt think about money all day long. It should be relatively safe, not a gated community but no armed soldiers or anything like that. I’m talkin decent standard of living, you know lights, a stove things like that. Does such a place still exist? Needs to be extremely cheap, not in the US, I want to travel away to somewhere exciting.