Tetsudou Nippon! Rosen Tabi: Aizu Tetsudou-hen, which loosely translates to "Railway Japan! Every Route: Aizu Railway Edition") is a train driving simulation game developed and published by Sonic Powered for the Nintendo 3DS exclusively in Japan on November 11, 2016.
The eighth installment in the Tetsudou Nippon! Rosen Tabi series (and the sequel to Travel of Steam), Aizu Tetsudou-hen follows the entire Aizu Railway passenger line (the Aizu Line) in the Japanese Fukushima Prefecture (from Nishi-Wakamatsu in Aizuwakamatsu to Aizukōgen-Ozeguchi in Minamiazu) as a AT-700 series electric train.
It is one of the few games in the series to not receive an overseas release and is the last game in the series to be released on the 3DS.