Ayu (sweetfish) from the Nagara River are a prized summer delicacy in Gifu, the clear, undammed river’s purity giving the fish a delicate, subtly sweet flavour and clean aroma that make Nagara ayu especially esteemed among Japanese food lovers. The most classic preparation is shioyaki, the whole fish skewered and salt-grilled over charcoal until the skin is crisp, eaten head to tail, and the ayu season, roughly summer, coincides with the river’s famous ukai cormorant fishing that traditionally caught them.
🗓️ At a Glance
| Location | Along the Nagara River, Gifu |
| Hours | Restaurant and stall hours vary; summer season |
| Admission | Salt-grilled ayu typically ¥600–1,200 each |
| Time needed | Quick snack to a full meal |
| Best time | Summer (roughly June–September) |
What to Try
- Salt-grilled ayu (shioyaki), skewered and grilled whole over charcoal.
- The delicate, subtly sweet flavour reflecting the clear Nagara River.
- Eaten head to tail, crisp skin and all.
- A summer delicacy tied to the river’s cormorant fishing season.
Combine Your Visit
- Combine with Ukai Cormorant Fishing , which traditionally caught ayu.
- Pair with Nagara River Valley scenery.
- Read our Gifu overview .
Getting There
- By train: JR to Gifu Station, with riverside restaurants and stalls in season.
- By car: convenient for reaching riverside restaurants along the Nagara River.
Tips
Ayu is a seasonal summer delicacy, at its best roughly June to September, so time your visit to the season if trying it is a priority. Salt-grilled whole ayu is meant to be eaten head to tail including the crisp skin, and pairs naturally with a visit to see the Nagara River’s cormorant fishing, which historically supplied the fish.
