When does the sweetfish (Ayu) fishing season open in Nirasaki City's Kamanashi and Shio Rivers?

The season officially opens on Saturday, June 6, 2026.

What is required to fish in the rivers?

You need to purchase a recreational fishing permit. It can be purchased at local tackle shops, convenience stores, decoy shops, or online.

Where can I check the latest river conditions and permit details?

You can check the Kyohoku Fishery Co-op website (https://kyohoku-gyokyo.com/) or call them at 0551-27-2580.

What other types of fishing can be enjoyed besides sweetfish?

In the mountain streams upstream, you can enjoy stream fishing for char (Iwana), landlocked cherry salmon (Yamame), and red-spotted masu salmon (Amago).

Are there any recommended sightseeing spots near the fishing areas?

Yes, you can visit the 'Takeda-no-sato Hakusan Onsen' hot spring, the 'Ginga no Eki Nirasaki' roadside station, or watch fireflies along the Odagawa River.

Ayu Fishing Season in Kamanashi and Shio Rivers in Nirasaki Starts on June 6, 2026

Published Jun 5, 2026 6:40 PM ・ Updated Jun 14, 2026 12:06 AM ・ 2 min read ・ Source: PR TIMES

Ayu fishing season in the Kamanashi and Shio rivers in Nirasaki City, Yamanashi, opens on June 6, 2026. Local stocking ensures a great season, with hot springs and local shops nearby for post-fishing visits.

Ayu (sweetfish) fishing season will open simultaneously in the Kamanashi and Shio rivers in Nirasaki City, Yamanashi Prefecture, on Saturday, June 6, 2026. Surrounded by Mt. Fuji and Mt. Yatsugatake, these rivers offer clean water and easy access, making them premier fishing spots. The local Kyo-hoku Fishery Cooperative has successfully stocked juvenile fish, kicking off the summer tomotsuri (decoy fishing) season. Kamanashi and Shio rivers feature cold, clear waters from the Southern Alps and Mt. Yatsugatake. The rich moss on the riverbeds produces active, territorial Ayu. Anglers can enjoy fishing against the backdrop of Mt. Fuji on clear days. Upper mountain streams also offer trout (char and landlocked salmon) fishing. A recreational fishing license (river fishing permit) is required. They can be purchased at local tackle shops, convenience stores, or online. For inquiries, contact Nirasaki City Tourism Association (0551-22-1991) or Kyo-hoku Fishery Cooperative (0551-27-2580). Visitors can also relax at Hakusan Onsen hot spring or buy souvenirs at Ginganoeki Nirasaki road station after fishing.

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Source: PR TIMES
Category: tourism

Ayu Fishing Season in Kamanashi and Shio Rivers in Nirasaki Starts on June 6, 2026

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