The Journal · Pillar
The traditional method: fish maturation, red vinegar, warm rice, and the expertise of the counter.
Akazu is red vinegar made from sake lees. Richer in umami, softer in acidity, and more complex than white rice vinegar, it is the traditional vinegar of edomae sushi and is rarely used today outside of a handful of dedicated counters.
Fish aging, or nekase, uses controlled refrigeration and time to let enzymes develop umami and improve texture. It is a precise daily practice that separates an edomae counter from a standard sushi restaurant.
Shari is the vinegared rice at the heart of every sushi. Its variety, vinegar blend, temperature, and preparation determine the quality of a nigiri as much as the fish on top.
Edomae sushi was born in early 19th-century Tokyo as fast street food, then evolved into a counter art form built on fermentation, preservation, and extreme precision. It is practised today at Aji in Montréal.
