Learn About Mimikawa River's Salmon Culture at Japan's First Salmon Museum and Observe Fish in the Underground Observation Room
About this spot
"Iyoboya" is the local Murakami word for salmon. Standing on the banks of the Mimikawa River, where Japan pioneered natural salmon spawning and propagation ahead of the world, is Japan's first salmon museum. Inside, the museum clearly introduces through materials and videos the deep connection between salmon and the town that has continued since the era of the Murakami Clan. In the underground ecological observation room, you can observe fish swimming in a branch of the Mimikawa River through glass, and in autumn you may even encounter salmon migrating upstream. This is a place where the salmon culture of the merchant houses you explored in the morning becomes clearly connected to the blessings of the river.
Tips
The indoor exhibits are the main focus, so it's reassuring to visit even on rainy days. Free parking is available. The highlights of the underground observation room vary by season, with autumn spawning season offering the best viewing opportunities. A short walk along the scenic path beside the Mimikawa River is also quite pleasant.
Best time to visit
Approximately 1 hour 15 minutes. Early afternoon allows for relatively quiet viewing.
Access & map
〒958-0876 Niigata Prefecture, Murakami, Shiocho 13-34
Model course featuring this spot

Murakami: A Historical Walk Through Merchant Houses and Salmon Country
Niigata
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