【寝台特急を普通電車に魔改造】全車D寝台化...フルノッチでも加速しない魔改造電車・伝説の食パン電車

In Japan and around the world, sleeper trains have generally used passenger cars without their own power source. However, the 583 series electric train is a globally rare AC/DC dual-voltage limited express sleeper train with a distributed power system. In 1975, the Sanyo Shinkansen opened to Hakata, and in 1982, the Tohoku Shinkansen opened to Morioka, significantly reducing the operation of night trains to various parts of Japan and the 583 series. Therefore, a large number of surplus 581 and 583 series trains were converted into commuter trains. This resulted in the creation of the JNR 419 and 715 series electric trains. However, because these trains were originally developed as sleeper express trains, there were various problems when using them as commuter trains. This time, we will introduce the 419 and 715 series, the drastically modified trains produced by the Japanese National Railways (JNR), which may be a headache for some.