Japan — Buddhist and Shinto cultural values; expressed in shojin ryori and everyday cooking
Kansha (感謝 — deep gratitude) is the philosophical orientation toward cooking and eating that underlies much of Japanese food culture: a practice of genuine appreciation for the ingredients that have given their existence to nourish the human body, expressed through the commitment to using every part without waste and preparing with full attention. In shojin (Buddhist vegetarian) cooking, kansha is explicitly theological — the preparation of food in this tradition is considered a practice of gratitude to the living things that have been harvested. In everyday Japanese cooking, kansha manifests as practical behaviours: the use of vegetable trimmings as stock, the second and third use of spent dashi ingredients, the consumption of fish in its entirety (head, bones, skin, organs where appropriate), the appreciation for inexpensive or humble ingredients treated with the same care as luxury ones. The food writer and educator Elizabeth Andoh has been particularly influential in introducing kansha to Western food culture through her book of the same name, framing Japanese vegetable cooking as a practice of gratitude that produces creative cooking solutions through the constraint of full utilisation. Kansha connects to the broader Japanese aesthetic of mottainai (もったいない — what a waste!) — a cultural horror of waste that extends from food to objects to natural resources. In the kitchen, mottainai translates to: using kombu and katsuobushi a second time for niban dashi; making tsukudani from spent kombu; using vegetable skins for stock; preparing furikake from the spent katsuobushi. The constraint of no-waste becomes creative: limitations generate solutions.
Kansha is not a flavour — it is the condition of full attention and genuine gratitude that, when practised, produces food that carries the care with which it was made
{"Full utilisation as practice: kansha is not a special effort but a habitual orientation — every preparation includes the question of what to do with what would otherwise be wasted","Second use of dashi ingredients: spent kombu becomes tsukudani; spent katsuobushi becomes furikake — these secondary uses are planned from the beginning","Humble ingredient respect: kansha does not reserve attention for premium ingredients — daikon trimmings receive the same care as matsutake","Gratitude as skill driver: cooking with genuine appreciation for ingredients drives the cook toward better technique — waste represents failed attention","Mottainai cultural connection: kansha and mottainai together describe a complete food ethics — the positive (gratitude) and the negative (horror of waste) of the same orientation"}
{"Apply kansha to daily kitchen practice: at the end of each prep session, identify what will be discarded and find a use for it — vegetable trimmings for stock, citrus peel for infusions, egg shells for garden","Spent kombu tsukudani: simmer twice-used kombu in soy, mirin, and sake until tender and lacquered — serves as a rice condiment and represents kansha made edible","When teaching Japanese food culture: kansha provides an ethical framework that resonates globally — the idea of cooking as a form of gratitude translates across cultural contexts"}
{"Treating kansha as merely a sustainability practice — it is primarily a spiritual and ethical orientation that produces sustainability as a byproduct","Performing kansha (using spent ingredients, reducing waste) without the genuine attention it represents — the practice without the orientation is hollow"}
Kansha — Elizabeth Andoh; The Enlightened Kitchen — Mari Fujii