Saikai: The Sacred Path of Japanese Purification
When travelers step through the vermilion torii gates of a Japanese shrine, they often feel a sudden shift in atmosphere. The air seems crisper, the noise of the city fades, and a sense of solemnity takes over. This sensation is not accidental; it is the result of centuries of spiritual architecture designed to facilitate Saikai (斎戒), or Purification Abstinence.
While casual visitors might perform the simple act of washing their hands at the entrance, Saikai represents a much deeper, ancient commitment to spiritual cleanliness required to communicate with the divine.
Introduction: Cleansing the Body and Mind
In the context of Japanese spirituality, particularly Shinto, the concept of purity (kiyome) is paramount. Unlike many Western religions that focus on the concept of “sin” as a moral failing, Shinto views spiritual obstacles as “pollution” or “impurity” (kegare). Kegare is like dust that accumulates on a mirror; it obscures the true nature of the soul and prevents connection with the Kami (gods).
Saikai refers to the specific period of purification and abstinence undertaken before a major ritual or festival. The term is a compound: Sai (斎) implies purification to serve the gods, while Kai (戒) refers to commandments or admonitions. Together, they describe a state of holy isolation where one abstains from specific foods, behaviors, and external contacts to restore spiritual purity.
Origins: The Roots of Ritual Purity
The practice of Saikai is deeply embedded in Japan’s indigenous religion, Shinto, though it later absorbed influences from Buddhist asceticism. Historically, before a priest or an emperor could perform a sacred rite, they had to enter a period of seclusion known as Monoimi.
During this time, the practitioner would avoid anything associated with death, sickness, or blood, as these are considered primary sources of kegare. Furthermore, the consumption of meat (particularly four-legged animals) and strong-smelling vegetables (like garlic or onions) was strictly forbidden. The goal was to render the human vessel transparent and odorless, fit for the presence of the divine.
Legend: Izanagi and the First Purification
The mythological foundation of purification is famously recorded in Japan’s oldest historical chronicles. According to the ancient legends, the practice of washing away impurity dates back to the creation of Japan itself.
The story goes that the creator god, Izanagi-no-Mikoto, descended into Yomi (the Land of the Dead) to retrieve his deceased wife, Izanami. Upon seeing her rotting, maggot-filled corpse, he fled in terror, pursued by the forces of death. Once he escaped back to the surface world, he felt consumed by the filth of the underworld.
To cleanse himself, Izanagi stripped off his clothes and bathed in a river mouth. This act, known as Misogi (water purification), washed away the pollution of death and gave birth to three of the most important Shinto deities: Amaterasu (Sun Goddess), Tsukuyomi (Moon God), and Susanoo (Storm God). This mythological event established the absolute necessity of purification—Saikai and Misogi—as a prerequisite for approaching the sacred.
Modern Culture: Saikai in Contemporary Japan
While strict Saikai involving long seclusion is now mostly reserved for high-ranking Shinto priests before major events like the Daijosai (Imperial Accession Ceremony), echoes of the practice remain in modern Japanese culture.
- Festivals (Matsuri): In traditional neighborhoods, festival participants often undergo a modified Saikai. They may sleep in the shrine grounds, cook over a distinct fire (to avoid mixing with worldly impurities), and abstain from alcohol or arguments in the days leading up to the procession.
- Shojin Ryori: The Buddhist cuisine known as Shojin Ryori is a form of dietary Saikai. Found in temple lodgings (Shukubo), this vegan cuisine avoids meat and pungent flavors to maintain a meditative state.
- Gen-katsugi: Modern students or businessmen might unconsciously practice a form of Saikai by eating specific foods (like Katsudon for victory) or avoiding “unlucky” actions before a big exam or deal, reflecting the ancient desire to align oneself with fortune through behavior.
Traveler’s Tips: Respecting the Ritual
As a traveler, you are not expected to undergo full abstinence, but understanding Saikai enriches the temple and shrine experience. Here is how you can respect the tradition:
- Perform Temizu: Always stop at the Temizuya (water pavilion) before entering the main shrine area. Wash your left hand, then your right, rinse your mouth (spit into your hand, not the basin), and rinse the ladle handle. This is a simplified Misogi.
- Respect the Shimenawa: You will often see thick straw ropes with white zigzag paper strips (Shide) marking trees or rocks. These mark the boundary between the profane world and the sacred space maintained by Saikai. Do not touch or cross these barriers.
- Silence is Golden: Part of Saikai is the calming of the mind. Avoid loud conversations or phone calls within the sacred precincts.
Sources & Further Reading
For those interested in delving deeper into the mythology and history of Japanese purification, the following classical texts are essential:
- The Kojiki (Records of Ancient Matters): Contains the primary myth of Izanagi’s purification.
- The Nihon Shoki (The Chronicles of Japan): Offers alternative versions of the creation myths and early imperial rituals.
- Engishiki (Procedures of the Engi Era): A 10th-century text that details the specific laws and rituals of the imperial court, including strict rules on Saikai and purification.