[Japan Rail Pass]
Should I buy JR Pass? If you do not have another long-distance JR ride, a Japan Rail Pass would not pay off.
You can travel
Nagoya [JR: Shinkansen "Hikari"] Maibara [JR: Limited Express "Shirasagi"] Kanazawa
and Takayama [JR: Limited Express "Hida"] Nagoya
with your Ordinary-Class seat reserved in each of the three trains
at 13250 to 14250 yen (depending on dates),
i.e. paying about the half of the price of a 7-day Ordinary-Class Japan Rail Pass.
[Access from Centrair]
If you fly into Central Japan International Airport [NGO, Centrair],
you can travel on one train to Nagoya by lines of Nagoya Railroad (known as Meitetsu), which is a non-JR company.
- japan-guide.com: Central Japan Airport
http://www.japan-guide.com/e/e2431.htmlPlatforms of Meitetsu Nagoya Station are on the 2nd basement. You can go up via elevator to the concourse on the 1st basement, pass through West Ticket Gate and go up via escalator to a walkway on the ground around Hirokoji Ticket Gate of Nagoya Station of JR.
[JR regular tickets]
Where can I buy the Train tickets: Nagoya to Kanazawa and Takayama to Nagoya. - JR-Central: Map of Nagoya Station
http://english.jr-central.co.jp/info/station/_img/nagoya_L.jpg: You find Hirokoji Ticket Gate in the upper right of the map.
You can purchase JR regular tickets at a counter in one of the following offices in Nagoya Station.
: The branch office of JR Tokai Tours near Hirokoji Entrance
: Nagoya Branch office of JR Tokai Tours along Central Walkway
: JR Ticket Office along Central Walkway (roughly below Shinkansen Track 16)
[Highway bus tickets]
The highway bus line Kanazawa -- Shirakawa-go -- Takayama is co-operated by the following two companies.
: Hokuriku Railroad (known as Hokutetsu)
: Nohi Noriai Jidosha (known as Nohi Bus)
All highway buses running on Kanazawa -- Shirakawa-go and some highway buses running on Shirakawa-go -- Takayama require reservation.
You can try making the reservation on the phone to one of the reservation centers of the two operating companies. (A time limit will be set for you to purchase the highway bus ticket(s).)
http://www.nouhibus.co.jp/english/shirakawago_kanazawa.htmlPlatforms of Kanazawa Station of JR are on the 2nd floor. You can go down via elevator to the concourse on the 1st floor (= the ground floor), pass through the nearby ticket gate, turn right, walk to East Exit and see a bus terminal in front of you.
Then you can walk along the left half of the bus terminal to the end and find a Hokutetsu office called Hokutetsu Ekimae Center.
Counters for highway bus tickets of this Hokutetsu office are open from 6:15 to 20:00.