Kamoshika
The was a limited express train service in Japan operated by East Japan Railway Company (JR East) which ran between and via the Ōu Main Line. The service was discontinued from December 2010. Service pattern. There were three services in each direction daily. Rolling stock. Trains were normally formed of three-car 485 series EMUs based at Akita depot, sometimes strengthened to six cars during busy seasons. Green car (first class) accommodation was included in car 1. The trains were formed as follows, with car 1 at the Akita end. History. The "Kamoshika" was first introduced on 1 November  1986 as an express service operating between , , and . This service was discontinued from the start of the revised timetable on 13 March 1988. The "Kamoshika" name was revived from March 1997 as a limited express service operating between Akita and Aomori, replacing the former "Tazawa" limited express service which ran between Morioka and Aomori via Akita before the Akita Shinkansen was opened. From the start of the revised timetable on 4 December 2010, the "Kamoshika" services were discontinued, replaced by "Tsugaru" services, formerly operating between and , which were rerouted to operate between Aomori and Akita.