Iwaya-ji Temple

Overview and Charm

Iwaya-ji is a temple of the Shingon Shosan school located in Kumakogen Town, Ehime Prefecture. It is renowned as the 45th temple of the Shikoti 88 Temple Pilgrimage. Situated at an altitude of approximately 565m, it is a remarkably steep and beautiful mountain sanctuary, surrounded by massive rock walls and a primeval forest of oak trees. The main deity is Fudo Myoo (Acala), and the temple possesses a unique form of faith where the entire mountain itself is considered the object of worship. Along the approach to the temple, countless stone Buddhas are lined up, creating a unique landscape that utilizes the natural topography.

History and Cultural Background

According to temple legend, the history began in 815 (the 6th year of Koni era) when Kukai (Kobo Daishi) visited this land and met the immortal Hoka Sennin. It is said that Kukai enshrined a wooden statue of Fudo Myoo in the main hall and a stone statue in the cave of the inner sanctuary, establishing the practice of worshipping the entire mountain as the deity. Historically, records show that Sone Ippon also visited this site during the Kamakura period, making it a long-standing object of devotion. Although many structures were lost to fire during the Meiji era, the Daishido Hall, Main Hall, and Sanmon Gate were gradually rebuilt during the Taisho and Showa eras. Today, these buildings are precious cultural heritages that blend traditional Japanese architectural styles with new elements.

Main Highlights

Iwaya-ji offers a variety of spots where nature and architecture blend seamlessly:

• *Daishido Hall**: A National Important Cultural Property, characterized by its unique design that incorporates entasis (slight swelling) in its pillars and subtle Western architectural details within a traditional framework.
• *Main Hall (Hondo)**: A building completed in 1927, where visitors can worship the main deity, Fudo Myoo, and other attendant deities.
• *Stone Buddhas and Approach**: The path is lined with an immense number of stone Buddhas arranged in layers, offering a changing landscape with every step you take.
• *Ana Zenjo (Water Offering Site)**: A cave located directly beneath the main hall, approximately 20m deep, where Jizo Bosatsu and other stone statues are enshrined. Natural spring water flows from here.
• *Nio-mon Gate**: A gate built in 1790 (Kansei 2) that exudes a profound sense of history.
• *Oku-no-in (Inner Sanctuary)**: A dynamic training ground featuring the 'Sebwari Zenjo' (a narrow passage between steep cliffs) and stone shrines reached by climbing ladders.

Seasonal Recommendations

Iwaya-ji reveals different faces depending on the season. The 'Kobo Daishi Ennichi' on March 21st (lunar calendar) is a special time when many pilgrims gather for ceremonies and Goma fire rituals. Other significant annual events include the New Year's Eve bells on December 31st and the 'Otoshi Matsuri' in May. Due to its natural environment, the contrast between the rock walls and the forest is particularly striking during the seasons of fresh greenery and autumn foliage. However, as a mountain sanctuary, please be mindful of changes in weather and temperature.

Experiences and Activities

Visitors can engage in various programs to touch the essence of Buddhist culture. Beyond the physical pilgrimage, one can pursue spiritual discipline:

• *Buddhist Experiences**: Courses such as Ajikan (meditation) or Shakyo (sutra copying) may be available (please check official details or local availability).
• *Sanju-doji Training**: A unique cultural experience where you receive a wooden tablet at the temple office and walk through the stone Buddha sites for spiritual training.
• *Osettai (Hospitality)**: Depending on the season, you may experience the warm culture of 'Osettai' (local hospitality), such as being offered udon noodles.

Surrounding Area

Iwaya-ji is a vital route on the Shikoku Pilgrimage. Nearby sites like Daiji-ji (the 44th temple) make this area a key hub for pilgrims. The rich natural environment of Kumakogen Town is also excellent for hiking and nature observation.

What to Bring, Clothing, and Etiquette

Iwaya-ji is a high-altitude mountain temple with steep stone steps and rugged paths. Please note the following:

• *Clothing**: Because of the stairs and rocky terrain, sturdy walking shoes (trekking shoes or sneakers) are essential. Dress in layers to accommodate temperature changes in the mountains.
• *Payment**: Cash is required for temple offerings (Goshuin, amulets, etc.) and parking. Credit cards and electronic money are generally not accepted.
• *Language**: While there are information boards, detailed English explanation from staff may be limited.
• *Reservations**: For specific Buddhist experiences or special ceremonies, prior confirmation is recommended.
• *Etiquette**: Please maintain a quiet and respectful attitude as this is a sacred place of training. Follow local instructions regarding photography in restricted areas.