WikiCatch

Ayu

Plecoglossus altivelis

Family
Plecoglossidae
Max Length
70 cm
Max Weight
4 kg
IUCN Status
DD
Water Type
saltwater, freshwater, mixed
Fishing Spots
1

Overview

The ayu sweetfish, ayu or sweetfish, is a species of bony fish. It is the only species in the genus Plecoglossus and family Plecoglossidae. It is a relative of the smelts and other fish in the order Osmeriformes.

Best Baits & Lures

Live Baits

  • Ayu (small)

    Use smaller Ayu as bait for larger predators.

  • Earthworms

    Effective in murky water conditions.

  • Aquatic Insects

    Caddisflies, mayfly nymphs are excellent.

  • Stonefly Nymphs

    Found under rocks in fast-flowing streams.

Artificial Lures

  • Smith D-Contact 50Minnow

    Excellent for casting upstream in rivers.

    Buy
  • Daiwa Silver Creek Minnow 50SMinnow

    Sinking minnow lure, good for strong currents.

    Buy
  • Ima Sukari 50SS DeepCrankbait

    Deep diving, targets fish near the bottom.

    Buy
  • Rapala Ultra Light Minnow 06Minnow

    Great for shallower runs and pools.

    Buy
  • DUO Spearhead Ryuki 50SMinnow

    Dense body for accuracy and quick sinking.

    Buy

Techniques

Focus on fishing upstream and retrieve lures with a twitching action to mimic injured baitfish, particularly when using minnow-style lures.

As an Amazon Associate, WikiCatch earns from qualifying purchases.

Where to Find Ayu

Frequently Asked Questions

What is the best bait for Ayu?+

Popular baits for Ayu include Ayu (small), Earthworms, Aquatic Insects, Stonefly Nymphs, Smith D-Contact 50. Tip: Focus on fishing upstream and retrieve lures with a twitching action to mimic injured baitfish, particularly when using minnow-style lures.

Where can I catch Ayu?+

Ayu can be found in many locations worldwide. Top regions include 栃木県, Japan. WikiCatch lists 1 fishing spots where this species is found.

How big do Ayu get?+

Ayu (Plecoglossus altivelis) can reach up to 69.9999988 cm in length and 4 kg in weight. Their IUCN conservation status is DD.

Get WikiCatch on iPhone

360,000+ fishing spots, AI fish ID, weather & solunar — free.

Download on the App Store