JR East to Launch New Overnight Express Train in 2027

Tokyo, June 10 (Jiji Press)--East Japan Railway Co., or JR East, said Tuesday that it will start operating a new overnight express train in the spring of 2027.
The existing E657 express train will be customized for overnight operation to offer a range of private compartments for one to four people, all with premium, fully flat seats.
(2025/06/10-18:59)