@solotravelpov: 🇯🇵 In Japan, there’s a secret shinkansen on the tracks ALFA-X operated by JR-East is an experimental train used to test new features! ALFA-X stands for Advanced Labs for Frontline Activity in rail eXperimentation. JR-East does not announce when the train is running to protect their developing technology The new E10 Series Shinkansen will launch in 2030 with features such as earthquake protection and improved seating developed with ALFA-X Have you seen ALFA-X when traveling in Japan? #japan #japantravel #trains #solotravel #japanlife