Tokamachi

Upon arriving at Echigo-Yuzawa Station, you'll see "Snow Country Tourist Agency" on your right. Show your KKDay booking page at the counter, scan the code, and you can redeem a shuttle bus voucher (you'll need to show the voucher to the driver to confirm your boarding time and count the number of passengers; remember not to lose it). You'll also receive a voucher to redeem for a Kiyotsu Gorge entrance ticket (after entering the Kiyotsu Gorge Tunnel, simply exchange it for a formal ticket at the counter). Although you can only stay for less than an hour and a half, it's generally sufficient (you won't be able to sit down to rest or eat). It's very helpful for travelers who don't have a car!