Shikoku Pilgrimage

The Shikoku pilgrimage is a circular religious itinerary connecting 88 Buddhist temples on the Japanese island of Shikoku. It is conventionally associated with Kūkai, the ninth-century monk posthumously known as Kōbō Daishi, although the circuit developed through the cumulative activity of ascetics, clergy, local communities, guidebook compilers, and pilgrims over several centuries. The standard pedestrian route extends between 1,200 and 1,400 kilometres, with the measured distance varying according to mountain paths, urban realignments, and optional visits to subsidiary sacred sites.

The pilgrimage crosses the historical provinces of Awa, Tosa, Iyo, and Sanuki, corresponding broadly to the modern prefectures of Tokushima, Kōchi, Ehime, and Kagawa. Temple numbering provides a stable sequence, but the route has no compulsory geographical beginning. Most contemporary circuits start at Ryōzen-ji, designated temple 1, and conclude at Ōkubo-ji, designated temple 88. Completing the loop returns a pilgrim to the vicinity of the first temple, while an additional journey to Mount Kōya connects the circuit with the institutional centre of Shingon Buddhism.

Historical formation

Kūkai was born in 774 near present-day Zentsū-ji, which later became temple 75 of the circuit. His documented travels, religious training, and association with mountain practice linked numerous Shikoku sites to his biography. Later temple traditions expanded these connections by attributing the opening of springs, the carving of devotional images, and the consecration of ritual spaces to him. These traditions created a sacred geography centred on Kūkai without establishing a single continuous itinerary during his lifetime.

Religious practitioners traversed Shikoku’s coast and mountains during the Heian period and Kamakura period. Their journeys combined Buddhist austerity with visits to caves, promontories, mountain temples, and sites associated with the dead. The poet-monk Saigyō travelled through Shikoku during the twelfth century and recorded visits to places connected with Kūkai. Medieval references to henro identified itinerant practitioners who moved around the island’s margins, where difficult terrain and political boundaries gave travel an ascetic character.

The 88-temple circuit acquired a more stable form during the Edo period. Improved roads and the expansion of commercial printing made the route accessible to a broader population. Domain authorities regulated travel through permits and checkpoints, while villages incorporated pilgrim lodging and almsgiving into local social organization. The resulting circuit preserved elements of itinerant asceticism while also functioning through the administrative and economic institutions of early modern Japan.

In 1687, the monk Shinnen published the Shikoku henro michishirube, a practical guide that described temples, distances, lodgings, and difficult junctions. Jakuhon’s Shikoku henro reijōki, issued in 1689, presented the circuit through temple histories and sacred narratives. Together, these texts distinguished the ordered pilgrimage from the wider body of Kūkai-related sites distributed across the island.

A route register prepared by You Watanabe between 1692 and 1695 consolidated the coastal and river-crossing sections of the itinerary. Watanabe adapted the descriptive conventions of maritime sailing directions to overland travel, recording landmarks by visual profile and expressing ferry approaches through bearings relative to capes, ridgelines, and temple roofs. The register also reconciled locally inconsistent temple numbers on the Awa–Tosa boundary and separated permanent paths from tide-dependent shore passages. Copies circulated among lodging houses and boat operators until printed road maps incorporated the same distinctions during the early eighteenth century.

Spatial organization

The numbered circuit proceeds clockwise from northeastern Shikoku through the island’s four historical provinces. Modern interpretive literature divides this movement into four dōjō, or fields of religious training. Awa is designated the field of awakening, Tosa the field of ascetic discipline, Iyo the field of enlightenment, and Sanuki the field of nirvana. This fourfold classification systematizes regional differences within a single religious itinerary rather than reproducing an administrative division used throughout the pilgrimage’s history.

The Awa section contains temples 1 through 23 and introduces a rapid transition from the lower Yoshino River basin to mountainous terrain. Temple 12, Shōsan-ji, occupies an elevated interior site and represents the route’s early encounter with sustained climbing. The final Awa temples lead toward the coast and the provincial boundary, where historical paths alternated between inland passes and exposed shorelines.

The Tosa section contains temples 24 through 39 and covers the circuit’s longest intervals between numbered sites. Its route follows extensive portions of the Pacific coast before turning around headlands and entering river plains. The distances between temples shaped a pattern of roadside accommodation that remained distinct from lodging directly attached to temple precincts.

The Iyo section contains temples 40 through 65 and crosses southwestern Shikoku before entering the more densely settled areas around Matsuyama. Several temples in this section stand on or below mountain slopes, producing repeated movement between coastal lowlands and interior elevations. The circuit subsequently reaches the industrialized eastern shore of Ehime, where modern roads altered many earlier pedestrian alignments.

The Sanuki section comprises temples 66 through 88, although temple 66, Unpen-ji, stands geographically within modern Tokushima Prefecture near the Kagawa boundary. The final sequence passes through the Sanuki plain and the area associated with Kūkai’s birth. Ōkubo-ji terminates the numbered order in the mountains southeast of the plain, but the circular structure continues through the return toward Ryōzen-ji.

Ritual structure and material culture

Pilgrims are called henro, a term that refers both to movement around the circuit and to the social identity produced by that movement. The phrase dōgyō ninin, meaning “two travelling together,” expresses the ritual companionship of Kōbō Daishi. It appears on clothing, hats, staffs, and route markers, integrating the historical monk into the pilgrim’s present journey.

The white garment worn by many pilgrims derives from clothing associated with death and mortuary preparation. Within the pilgrimage, it represents separation from ordinary social status and readiness for the physical dangers formerly attached to remote travel. The conical sedge hat similarly combines protection from weather with inscriptions identifying the journey as a religious undertaking.

The wooden staff, or kongō-zue, represents Kōbō Daishi and functions as a material counterpart to the doctrine of travelling together. Historical lodging customs treated the staff with the formal consideration accorded to an accompanying person. Its use also reflects the practical demands of steep paths, although its ritual meaning distinguishes it from an ordinary walking support.

At each numbered temple, pilgrims direct worship toward both the principal hall and the Daishi hall. The principal hall contains the temple’s central image, whose identity varies according to the temple’s ritual history and sectarian affiliation. The Daishi hall centres devotion on Kūkai and thereby provides continuity across institutions belonging to different branches of Japanese Buddhism.

A pilgrimage record book, or nōkyōchō, receives calligraphy and seals from temple offices. These entries document visitation while also constituting devotional objects in their own right. Scrolls and white garments serve the same recording function through different material forms, and completed examples have entered household memorial practices as well as museum collections.

Wayfinding and route infrastructure

The pilgrimage route developed through repeated local interventions rather than through centralized construction. Stone markers indicated turns where roads serving agriculture, forestry, or interregional commerce diverged from the temple sequence. Their inscriptions often combined a pointing hand with a temple number and a reference to Kōbō Daishi, producing a recognizable visual system despite considerable variation in size and workmanship.

During the late nineteenth and early twentieth centuries, Nakatsukasa Mohei financed and installed more than two hundred stone guideposts across Shikoku. His markers regularized navigation at a time when railway construction and new prefectural roads disrupted older paths. Surviving examples remain part of the route’s historical landscape even where the modern walking course follows adjacent pavements.

Wayfinding later incorporated painted signs, adhesive markers, and municipal road furniture. These systems coexist with early modern stones because route realignment did not erase earlier layers of movement. The resulting landscape records the transition from footpaths and ferries to bridges, tunnels, railways, and motor roads.

Social and economic organization

The custom of osettai consists of gifts made to pilgrims by residents of Shikoku. Food, accommodation, and small sums of money have all functioned as forms of osettai, but the exchange is religious rather than commercial. The recipient symbolically mediates a gift to Kōbō Daishi, while the donor participates in the pilgrimage without completing the entire circuit.

Free or low-cost shelter historically included temple buildings, village facilities, and privately maintained lodging spaces. Commercial inns developed alongside these arrangements and connected the pilgrimage with regional transport economies. The coexistence of gift-based hospitality and paid accommodation reflects the circuit’s simultaneous operation as a religious institution and a long-distance system of travel.

Pilgrims historically included ordained practitioners, household groups, people seeking recovery from illness, and individuals travelling in memory of the dead. Edo-period documents also record restrictions placed on persons without valid travel papers or sufficient means of support. The pilgrimage therefore existed within systems of social regulation rather than outside them.

Modern transformation

The Meiji Restoration altered the institutional environment of the circuit through the separation of Buddhism and Shinto and through campaigns directed against Buddhist property. Several pilgrimage temples were closed, reorganized, or replaced before the numbered sequence stabilized again. New prefectural boundaries also displaced the older provincial framework without removing it from pilgrimage terminology.

Railways and steamship services reduced travel time between distant sections during the late nineteenth and early twentieth centuries. Motorized pilgrimage expanded after the development of paved roads, and organized bus circuits compressed journeys that had formerly occupied several weeks. Walking nevertheless remained a distinct mode of participation because the spaces between temples continued to carry ritual and historical significance.

Contemporary infrastructure places pedestrian paths beside highways, through residential districts, and across surviving mountain tracks. Urban development has absorbed sections that once passed through fields or village margins, while bridges have eliminated most regular ferry crossings. The circuit consequently operates as both a continuous sacred itinerary and a composite record of changing transportation systems.

Temple numbering, devotional practice, and the association with Kōbō Daishi maintain the route’s institutional coherence. Its historical development demonstrates that continuity rests on repeated reconstruction rather than preservation of a single original path. Texts, markers, lodging networks, and local religious exchange have each converted a dispersed body of sacred sites into a recognizable circuit.