Meh. I'd chalk it all up to how a modern Ninja village would stay 'hidden'. The society is not dependent on energy-intensive applications ot
technology. Therefore you can get by with a small powerplant that doesn't need a lot of fuel. Less fuel = easier to hide. Same with cars - extreme energy
consumption, plus noisy and polluting. Someone would notice that cloud of smog.
technology. Therefore you can get by with a small powerplant that doesn't need a lot of fuel. Less fuel = easier to hide. Same with cars - extreme energy
consumption, plus noisy and polluting. Someone would notice that cloud of smog.