Case Study
It's Summer! Niigata Rock Oyster Stamp Tour 2025 (Niigata, Japan)
Translated from the original Japanese text.

Enjoy Niigata's rock oysters while they're in season!
Collect stamps for a chance to win seafood and more recommended by the Niigata Fisheries Cooperative!!
Depending on how many stamps you collect, you can enter through the entry form.
We hope everyone will join in!
◇ 3 stamps (Niigata, Iwafune, Sanpoku)
Nodoguro (blackthroat seaperch) worth ¥10,000 for 2 winners
◇ 2 stamps (2 locations)
A seafood assortment worth ¥5,000 for 3 winners
◇ 1 stamp (1 location)
¥1,000 dining & shopping vouchers usable at participating restaurants for 10 winners
Rock oysters are in season now!
Every location serves fresh, rich, delicious rock oysters! Compare all 3 and savor the taste of summer in Niigata!






| Organizer | Niigata Fisheries Cooperative Association |
|---|---|
| Period | July 1 – August 12, 2025 |
| Tour Type | Stamp Tour |
| Check-in Methods | QR Code |