Techniques
Bloodline Removal
MECHANICAL
Surgical removal of hemoglobin-rich tissues to eliminate metallic/bitter flavors in fish.
Tsumami Jime
MECHANICAL
A manual technique that disrupts muscle fibers to achieve immediate firmness while preserving moisture.
Iwashi Zushi Seaweed Ferment
FERMENTATION
Dashi Kombu Cold Brew
CONCENTRATION
Cold water extraction preserves kombu's glutamic acid while minimizing polysaccharide dissolution.