NIGIRI
- Benjamin Diem
- Dec 14, 2025
- 1 min read

The Ideal Nigiri Fish Cut
Think light, draping, barely obedient.
📏 Size (before draping)
Length: 2.5–3 inches (6–7.5 cm)
Width: 1–1.25 inches
Thickness: 4–6 mm at the center, feathered thinner at the edges
The fish should cover the rice completely and hang just a hair past the sides, like a blanket that’s too nice to tuck in.
⚖️ Weight
Fish: ~12–18 grams ( appx 1/2 oz )
Rice: ~18–22 grams ( from machine = 3/4 oz )
Total nigiri: ~30–40 grams ( 1 1/4 oz )
If you want one number to tape inside your brain: 👉 ~15 g fish / ~20 g rice
That ratio gives balance without bulk.
Shape: The Quiet Magic
The Cut
Rectangular-oval, not a slab, not a leaf
Cut across the grain, never with it
Slight bias cut for fattier fish (tuna, salmon)
The Drape Test
Pick it up at one end:
It should bend gently
No cracking
No stiffness
No flopping like wet laundry
If it snaps straight, it’s too thick.If it collapses like a hammock, it’s too thin.
Species Tweaks (Chef Brain Mode)
🍣 Salmon
Slightly thicker center
Gentle bias cut
Goal: buttery mouthfeel, not chew
🐟 Tuna (akami)
Thinner overall !!
Cleaner edges
Precision matters more than luxury here
🐠 Hamachi
Wider cut
Slight translucence
Edge feathering is crucial
🦐 Scallop
Split horizontally
Fan it open
Same weight rules apply
Rice Interaction Rule
The fish should:
Warm slightly from the rice
Release aroma when bitten
Separate naturally on the tongue, not require teeth
If the fish dominates, the rice disappears.If the rice dominates, you’ve built a snowball with a hat.
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