Japan — aburaage and inari sushi documented since Edo period; fox shrine Fushimi Inari connection
Aburaage (油揚げ, fried tofu pouches) are the primary form of fried tofu in Japanese cuisine — thin slices of firm tofu deep-fried until puffed and golden, creating a pouch structure. The most important application is inari sushi (稲荷寿司): aburaage pouches simmered in a sweet soy dashi, then stuffed with sushi rice. The sweetness of inari sushi makes it a contrast to the savory fish sushi at traditional sushi counters. Aburaage also appears in miso soup, kitsune udon (fox udon — the name from folklore where foxes supposedly love aburaage), and is an important source of plant protein in Buddhist temple cooking.
Sweet-savory from simmering liquid absorbed into fried tofu — unique soft, sweet pocket
{"Oil removal is essential: pour boiling water over aburaage before using — removes excess frying oil","Inari simmering liquid: dashi 200ml + soy 2 tbsp + mirin 2 tbsp + sugar 1 tbsp","Simmer gently until liquid is mostly absorbed — aburaage should be deeply flavored","Opening the pocket: cut one edge, gently expand — careful not to tear","Sushi rice filling: slightly cooler than hot rice, sweet sushi rice complements sweet pouches","Kitsune udon: pouch placed whole on udon — it dissolves slowly into the broth beautifully"}
{"Premium inari: use homemade aburaage from fresh tofu — quality difference is significant","Gomoku inari: add sesame, vegetables, pickled ginger to sushi rice for complex filling","Aburaage miso soup: thin julienne of aburaage adds body and subtle sweetness","Kitsune udon: pouch simmered in the udon broth for 5+ minutes before serving — melts in","Inari shape: triangle vs rectangular — Tokyo style is triangle; Osaka style is rectangular"}
{"Skipping oil removal — oily aburaage has unpleasant heavy mouthfeel","Not reducing simmering liquid enough — inari with watery pouches loses flavor","Tearing the pocket during opening — be gentle, handle when cooled from cooking","Using too-hot rice for inari filling — steam from hot rice makes pouches soggy"}
Everyday Japanese Cooking — Harumi Kurihara; Japanese Sushi Culture documentation