Exploring Reijo: The Spiritual Heart of Ancient Japan
Japan is often described as a land where the modern and the mythical coexist, but nowhere is this more palpable than in its Reijo (霊場). Translating roughly to “sacred ground” or “hallowed site,” a Reijo is not merely a tourist destination; it is a spiritual intersection where the veil between the physical world and the divine is believed to be thinnest. From the mist-shrouded peaks of Mount Koya to the rugged trails of the Shikoku Pilgrimage, these sites offer travelers a profound glimpse into the soul of Japanese culture.
Introduction: The Atmosphere of the Hallowed
To step into a Reijo is to enter a space charged with history and prayer. Unlike a standard temple visit, a journey to a Reijo is often associated with junrei (pilgrimage). These sites are historically designated places of ascetic training, spiritual healing, and communion with the departed.
Travelers often report a distinct shift in atmosphere upon entering these grounds—a sudden quietude, a drop in temperature, or an overwhelming sense of awe. This phenomenon is often referred to in modern Japan as a “power spot,” but the concept dates back millennia. Whether you are a devout Buddhist or a secular traveler, the Reijo demands a slowing of the pulse and an opening of the mind.
Origins: Where Nature and Divinity Meet
The concept of Reijo is deeply rooted in the syncretism of Shinto and Buddhism (Shinbutsu-shugo). Before Buddhism arrived in Japan in the 6th century, the indigenous people practiced nature worship, believing that mountains, waterfalls, and forests were inhabited by Kami (gods or spirits).
When Buddhism was introduced, it didn’t replace these beliefs; it absorbed them. Monks began to use these sacred Shinto mountains as training grounds for ascetic practices. Over centuries, specific locations gained reputations for miraculous efficacy. The term Reijo eventually came to categorize specific circuits of temples and shrines, most notably the Saigoku Kannon Pilgrimage (established in the Heian period) and the Shikoku 88 Temple Pilgrimage. These networks turned the entire geography of Japan into a sacred mandala, where walking the path was itself an act of devotion.
Legend: The Eternal Meditation of Kobo Daishi
Perhaps the most famous legend associated with a Reijo surrounds Okunoin on Mount Koya, the headquarters of Shingon Buddhism. This vast cemetery, set deep within a cedar forest, is the site of the mausoleum of Kobo Daishi (Kukai), the founder of the sect and one of the most important figures in Japanese history.
According to legend and devout belief, Kobo Daishi did not die in the year 835. Instead, he entered a state of eternal meditation (nyujo) to await the arrival of the Future Buddha, Miroku, millions of years hence. It is said that he remains alive in the mausoleum, listening to the prayers of pilgrims and offering salvation.
Because of this belief, meals are ritually prepared and offered to him twice daily by high-ranking monks. Visitors to this Reijo often feel they are not visiting a grave, but the residence of a living master. This legend transforms the physical site into a timeless space where the past is perpetually present.
Modern Culture: Power Spots and Goshuin
In contemporary Japan, the reverence for Reijo has evolved but hasn’t diminished. While traditional white-clad pilgrims (henro) still walk the trails, a new demographic has emerged. Young urbanites flock to these sites seeking a “digital detox” and spiritual recharging at “power spots.”
Central to this modern pilgrimage culture is the collection of Goshuin. A Goshuin is a handwritten seal and calligraphy stamp collected in a special book (Goshuin-cho) at temples and shrines. Unlike a souvenir stamp, the Goshuin is considered a sacred proof of connection with the deity of that Reijo. It serves as a tangible record of one’s spiritual journey, bridging the gap between ancient asceticism and modern collectability.
Traveler’s Tips: Visiting a Sacred Site
Visiting a Reijo requires a blend of curiosity and etiquette. Here is how to navigate these spaces respectfully:
- Purification: Before entering the main sacred area, use the temizuya (water pavilion) to rinse your hands and mouth. This symbolizes washing away impurities.
- Silence and Respect: Many Reijo, especially those like Mount Osore (associated with the spirits of the dead), are somber places. Keep voices low and photography minimal, especially in inner sanctums.
- The Offering: It is customary to offer a coin (the 5-yen coin is considered lucky) and bow. If it is a Buddhist temple, place your hands together in prayer silently. If it is a Shinto shrine, the custom is usually two bows, two claps, and one bow.
- Attire: While you don’t need to wear pilgrim’s white robes, modest clothing is appreciated. Remove hats when standing before the altar.
Sources & Further Reading
For those interested in the deep historical and mythological roots of Japanese sacred sites, the following texts and concepts provide essential context:
- The Kojiki (Records of Ancient Matters): Essential for understanding the Shinto roots of nature worship and the origins of Japan’s sacred geography.
- Nihon Shoki (The Chronicles of Japan): Provides historical context on the introduction of Buddhism and imperial support for temple construction.
- Japanese Pilgrimage by Oliver Statler: An excellent English-language resource on the Shikoku pilgrimage.
- Kukai: Major Works: To understand the philosophy behind Shingon Buddhism and Mount Koya.