What this is
Ride the Tokaido Shinkansen and hear exclusive voice messages from six Diamond no Ace characters — Sawamura, Furuya, Miyuki, and others — played onboard as part of a collaboration between the TV anime 'Diamond no Ace actⅡ -Second Season-' and JR Tokai's Oshitori travel campaign. After riding, passengers who obtain a boarding certificate can redeem it at eani -EDITH ANIME SHOP- for one random original fan from six designs. A separate bonus is available at Koshien History Museum, where scanning a QR code inside the paid-admission venue unlocks an exclusive smartphone wallpaper.
Who should go
Fans of Diamond no Ace who are already planning to travel the Tokaido Shinkansen corridor or visit Koshien. The redemption mechanics — once per person per day, while supplies last — will appeal most to dedicated collectors willing to plan around the campaign.
Good to know
There is no dedicated ticket for this campaign — participation requires a valid Tokaido Shinkansen boarding ticket, which you purchase through JR Tokai's usual channels (Shinkansen tickets can be bought at JR ticket offices, major travel agencies, or via the Shinkansen e-ticket app; foreign credit cards are accepted at most JR ticket machines and offices). The fan redemption at eani -EDITH ANIME SHOP- is free with your boarding certificate but limited to once per day per person and only while stocks last — arrive early in the campaign period to maximise your chances. Koshien History Museum charges a separate paid admission; confirm current entry fees directly with the museum before visiting. Collaboration merchandise is sold at eani -EDITH ANIME SHOP- through September 30, 2026, and popular items may sell out before the campaign ends.
This event was sourced and translated from Japanese by What's On Japan. Details may change — verify with the official source before attending.