JR East to Run Overnight Shinkansen "Amanecer Komachi" on December 27, Reaching Akita Before the First Train
JR East will run its first overnight Shinkansen, the tour-only special train "Amanecer Komachi," from Tokyo Station at 9:44 PM on December 27, 2026, reaching Akita at 8:45 AM, with general sales starting November 5.