Shikoku, Japan — four-prefecture island; Sanuki udon tradition from Heian period; Kochi food culture from Tosa domain era
Shikoku — the smallest of Japan's four main islands — houses the 88-temple pilgrimage circuit (Shikoku Henro or Ohenro) established by the Buddhist monk Kukai (posthumously Kobo Daishi) in the 9th century. The 1,200-kilometre walking circuit connecting 88 temples across four prefectures (Tokushima, Kochi, Ehime, Kagawa) has sustained a distinct pilgrimage food culture for over 1,000 years: settai (the practice of locals offering free food, drink, and lodging to walking pilgrims as a karmic practice) means the pilgrimage trail is one of the few places in modern Japan where the ancient culture of food gift-giving as spiritual practice remains functionally alive. Kochi prefecture, occupying Shikoku's southern coast, is celebrated for its extraordinary produce: yuzu citrus (Kochi grows the majority of Japan's yuzu crop), katsuo (bonito from the Pacific), Shimanto River food culture (ayu sweetfish, freshwater shrimp), and Harimayabashi beef. Kagawa prefecture is the udon heartland — Sanuki udon, made with Sanuki wheat and Seto Inland Sea salt, simmered in iriko (dried sardine) dashi, is perhaps Japan's most deeply localised noodle culture. Ehime produces Iyokan citrus and mikan mandarins and has a distinct fish-and-citrus coastal cuisine. The food of Shikoku's pilgrimage culture includes: tosa-agemono (Kochi-style deep-fried preparations), katsuo no tataki served with yuzu and ginger, sanuki udon eaten standing in small shops, and botamochi (rice and sweet bean cakes) offered at temple gates.
Varies by prefecture: clean, chewy-savoury (Sanuki udon); bold, citrus-fish (Kochi katsuo-yuzu); sweet-citrus coastal (Ehime); mountain-herb (Tokushima)
{"Settai culture — locals offering food to pilgrims as karmic merit — is a living ancient food hospitality tradition unique to Shikoku","Sanuki udon's identity rests on three variables: Sanuki wheat (high gluten, produces firm, chewy noodle), Seto Inland Sea salt, and iriko (dried sardine) dashi","Kochi's yuzu supremacy: the majority of Japan's yuzu is grown in Kochi's mountainous interior — Umaji village is the iconic producer","Katsuo no tataki is Kochi's defining dish — seared bonito with yuzu ponzu, ginger, and garlic is the definitive preparation","Botamochi and ohagi (rice cake with sweet bean coating) served at temples represent the ancient connection between pilgrimage and sweet food offering"}
{"Kagawa udon shops often open at 6am and close by midday — the best Sanuki udon is a breakfast or early lunch food","Umaji Mura cooperative in Kochi produces the benchmark yuzu juice and ponzu products — available nationally but best fresh in Kochi","Self-service (jidori) udon shops in Kagawa where customers add own toppings are the most authentic experience","Kochi's Sunday market (Nichiyoichi) in Kochi City is one of Japan's oldest street markets — operating for 300+ years, selling local produce and preserved foods","The pilgrimage ohenro stamp book (nokyo-cho) documents visits to all 88 temples — the communal food sharing (settai) along the route is documented in pilgrimage literature"}
{"Treating Sanuki udon as simply 'thick udon' — the specific wheat, water, and dashi variables are what create its distinct character","Ordering katsuo no tataki without specifying yuzu ponzu versus soy — the yuzu version is the regional authentic preparation","Conflating Shikoku's four prefectures into a single cuisine — each has distinct culinary identity","Overlooking settai — engaging with pilgrimage food gift culture requires understanding its spiritual and social context"}
Andoh, E. (2005). Washoku: Recipes from the Japanese Home Kitchen. Ten Speed Press. (Regional cuisine context.)