Power-sipping Eco Ride urban transportation system to hit Japan

Japan's not hurting for trains, but what's the addition of another going to hurt? Senyo Kogyo and Senyo Kiko have jointly announced plans to construct a test line for an energy-saving urban transportation system this October. Dubbed Eco Ride, the "roller coaster-like" system in Chiba Prefecture will operate "using the height difference on the railway," and furthermore, there will be drive units (complete with clanks and clangs, we bet) "installed at various points on the railway so that the Eco Ride can obtain the potential energy to run." Reportedly, Eco Ride would likely remain just a short-distance transportation system even if expanded, but no matter how you slice it, it sure beats taking the Segway to work.