Akita, Morioka, HiraizumiExpress train service between Niigata and Akita, Limited Express Inaho Inaho is an inter-city train that connects Niigata with several cities in Shonai area (庄内地方) where is located betwee... 2011.03.19Akita, Morioka, HiraizumiLimited ExpressNiigata, Nagaoka, Echigo-Yuzawa