Just completed a 21 days Shinkansen Adventure. Have taken all Shinkansens except Hokuriku Shinkansen because of oversight. And countless limited Express Trains.
Is truly a great way to see Japan from Kagoshimachua to Hakodate Hokuto. Value for money. Thanks Japan Rails for the JR Pass.
Highly recommended. And I would like to have more Shinkansen Adventures in future.