Yes, the Japan Rail Pass (JR Pass) fully covers travel between Tokyo and Kyoto on the Tokaido Shinkansen, but with one major caveat. As of 2026, the pass allows unlimited travel on the Hikari and Kodama trains. If you wish to use the Nozomi (the fastest "express" train that makes fewer stops), you must pay a supplementary surcharge (approximately ¥4,960) each way. This is a change from the old model where Nozomi was strictly excluded. For most travelers, the Hikari is perfectly fine, as it only takes about 20 minutes longer than the Nozomi. You can make free seat reservations at any "Midori-no-madoguchi" (ticket office) or at a JR kiosk. Note that in 2026, the JR Pass price has increased significantly (to roughly ¥50,000 for 7 days), so you should use a "JR Pass Calculator" to ensure the pass is still worth it for your specific itinerary.
Yes, the Japan Rail Pass (JR Pass) covers the Shinkansen between Tokyo and Kyoto, but with some important conditions:
Consider buying a separate Shinkansen ticket for the Nozomi if speed is critical, but for most travelers, the Hikari is perfectly convenient and covered by the pass.
Bottom line: The JR Pass is excellent for Tokyo–Kyoto Shinkansen travel, just remember to take the Hikari or Kodama, not Nozomi/Mizuho.