You cannot take the Shinkansen directly into Hakone, but you can take it to Odawara Station, which serves as the primary gateway to the Hakone region. From major hubs like Tokyo or Osaka, you would board a Tokaido Shinkansen train (such as the Kodama or Hikari) and disembark at Odawara. From Odawara, you must transfer to a local train (the Hakone Tozan Railway), a bus, or a taxi to reach Hakone-Yumoto or other areas within the park. In 2026, many travelers prefer the "Romancecar" limited express train from Shinjuku, which offers a direct and scenic route to Hakone-Yumoto without a transfer. However, if you are using a Japan Rail Pass, taking the Shinkansen to Odawara is the most cost-effective method. Once at Odawara, the "Hakone Free Pass" is the gold standard for navigating the region's diverse transport, including the mountain railway, cable cars, and the pirate ships on Lake Ashi.