Tofu — the solid curd produced by coagulating soy milk — arrived in Japan from China via Buddhist monks in the Nara period (8th century) and became the protein anchor of Buddhist vegetarian cooking (shojin ryori). Over thirteen centuries of development, Japanese tofu culture produced an extraordinary range of textures, preparations, and philosophical contexts: silken kinugoshi tofu trembling with mineral sweetness, the charred exterior and molten interior of dengaku grilled tofu, the umami depth of natto and yuba (tofu skin). Japan’s tofu tradition is one of the most sophisticated applications of the soybean in world cuisine.
Tofu Varieties and Regional Traditions
Kinugoshi (silken) tofu uses undrained curds for a custard-like texture; ideal for chilled hiyayakko with ginger and bonito, or in miso soup. Momen (cotton) tofu is pressed through cotton cloth to remove whey, producing a firmer texture for stir-frying and dengaku. Yuba (tofu skin) is the film formed on heated soy milk — Kyoto’s specialty, eaten fresh with soy sauce or rolled into cylinders for simmered dishes. Okinawa tofu is firmer and saltier than mainland varieties, suited to champuru stir-frying. Goma tofu (sesame tofu) uses sesame paste rather than soybeans and appears as a delicate appetizer in kaiseki and shojin meals.
Shojin Ryori: Buddhist Temple Cuisine
Shojin ryori (精進料理) developed in Zen monasteries as an ethical and meditative approach to cooking: no animal products, no waste, maximum expression of each ingredient’s nature. The five colors (white, yellow, green, red, black) and five preparation methods (raw, simmered, grilled, steamed, fried) frame the meal composition. A formal shojin set (gozen) presents 10–12 small dishes in lacquerware. Notable shojin ryori restaurants: Daishin-in, Myoshinji, Kyoto (¥5,000–¥8,000 per person, advance reservation); Hachinoki, Kamakura (adjacent to Engakuji temple); Bon, Ueno, Tokyo (modern shojin kaiseki).
Tofu Making and Experiences
Tofu-making workshops are available at traditional tofu producers in Kyoto, Nara, and rural Nagano. The basic process — soaking and grinding soybeans, heating the milk, coagulating with nigari (magnesium chloride from sea bittern), and pressing — takes 2–3 hours and produces 2–3 blocks of fresh tofu. Freshly made tofu has a sweetness and texture that commercial tofu cannot replicate. Several Kyoto townhouse accommodations offer morning tofu-making as part of a kitchen culture program. Nishiki Market (Kyoto) has multiple tofu and yuba specialist stalls selling fresh products made that morning.
Practical Tips
Hiyayakko (chilled tofu) is the simplest and most revealing tofu preparation — request it at any izakaya to assess the quality of their supplier. Premium tofu should be stored in fresh cold water and consumed within 2 days. Kyoto’s yuba producers in the Nishiki area open at 8:00–9:00 am and sell out before noon. For shojin ryori dining, advance reservation (1–2 weeks) is required at all temple restaurants. The concept of ichiju sansai (one soup, three sides) — the basic Japanese meal structure — was developed in Buddhist monastic cooking and underpins all traditional Japanese meal formats.