Yes, you can see Mt. Fuji from the train when traveling from Tokyo, but only on specific routes and under clear weather conditions. The best way to see it is by taking the Tokaido Shinkansen (bullet train) heading west toward Nagoya, Kyoto, or Osaka. To get the best view, you must request a seat on the right-hand side of the train (Seat E) when departing from Tokyo. Roughly 40 to 45 minutes after leaving Tokyo Station, as you pass through the Shin-Fuji Station area, the mountain will appear in its full glory to the north. In 2026, this remains one of the most iconic "photo-ops" in Japan. If you are taking the Limited Express Fuji Excursion train directly from Shinjuku to Kawaguchiko, you will have even closer and more sustained views as you approach the Fuji Five Lakes region. However, visibility is highly dependent on the weather; Mt. Fuji is famously "shy" and often obscured by clouds, particularly in the humid summer months. The clearest views are typically in the early morning during the winter (December to February) when the air is crisp and dry.