The 80 series train was fully renewed.The prototype was a vehicle belonging to the Toyohashi engine district around Showa 57, realizing the unique form of the Iida Line, in which the sabot receivers on the sides were relocated from the curtain plate to the waist board.A six-car set that combines the Moha 80 with a through path with a blocked connecting side in the basic formation of Kuha 86 at both ends, and the Kuha 85 100 series with a gabled cab in a modified car from Saha 87.
