Complete Guide to Shuzenji Okunoin (Shizuoka Prefecture): A Sacred Site of Kobo Daishi’s Training and Information on Goshuin (Temple Seals)
Shuzenji Okunoin (Shogakuin), nestled deep in the mountains of Izu City, Shizuoka Prefecture, is a mystical power spot known as the sacred site where Kobo Daishi Kukai trained in his youth. Located in the Yubune settlement, about 5km from the Shuzenji Onsen hot spring resort, this sacred site is said to give visitors a mysterious sense of purification. This article provides detailed information you should know before visiting, including the history of Okunoin, its highlights, access methods, and information on Goshuin.
What is Shuzenji Okunoin?: A Sacred Site of Kobo Daishi’s Training
Shuzenji Okunoin (Shuzenji Okunoin), officially known as “Shogakuin,” is a Soto Zen Buddhist temple. Located in Yubune, Izu City, Shizuoka Prefecture, it has long been revered as the inner sanctuary of Shuzenji Temple.
History and Origin
A legend remains that in 791 AD, when Kukai (later known as Kobo Daishi), then only 18 years old, attempted to train in the “Karigome Cave” in this area, he was attacked by demons and monsters. It is said that Kukai sealed these demons within the cave and completed his training.
This legend speaks to the rigor of young Kukai’s training and the strength of his spiritual power, and since then, this place has been revered as a sacred site associated with Kobo Daishi. Located in the mountains, away from the main hall of Shuzenji Temple, it is called “Okunoin” (inner sanctuary) and is positioned as a place of deeper faith and training.
Characteristics of Okunoin
Located in the mountainous area about 5 km west of the Shuzenji Onsen hot spring resort in the central part of the Izu Peninsula in Shizuoka Prefecture, Okunoin is situated in a tranquil environment surrounded by deep forests. Visitors are said to experience a sense of purification of both mind and body, enveloped in a sacred atmosphere far removed from the hustle and bustle of the city.
Within the temple grounds, there remains a cave where Kobo Daishi is said to have trained, as well as ruins believed to have been used for his training, giving a glimpse into the rigorous ascetic practices of that time. The surrounding natural environment is also magnificent, allowing visitors to enjoy the changing scenery of each season.
Okunoin Park “Ajien”: A Garden in Harmony with Nature
Adjacent to the Okunoin of Shuzenji Temple is a park called “Ajien.” This park is a nature-rich space integrated with the grounds of the Okunoin, offering visitors a time of healing.
Highlights of Ajien
Ajien boasts 134 species and approximately 15,000 trees, displaying different expressions throughout the seasons: the fresh green of spring, the deep green of summer, the vibrant autumn foliage, and the tranquility of winter. Especially during the autumn foliage season, the maple and other trees change color, vividly coloring the temple grounds.
Walking paths are maintained within the grounds, allowing visitors to enjoy a leisurely stroll while observing nature. Listening to the chirping of wild birds and the rustling of the trees, it’s a precious spot to experience the rich natural beauty of Shizuoka Prefecture.
Nature Observation and Forest Bathing
Ajien is a popular spot for nature observation and forest bathing, enjoyed by locals and tourists alike. With a variety of tree species planted, it’s also a valuable learning place for those interested in plants. Furthermore, taking deep breaths in the air rich in negative ions will surely soothe your daily fatigue.
Annual Events: Winter Solstice Star Festival
At the inner sanctuary of Shuzenji Temple, a special event, the “Star Festival,” is held every year on the winter solstice. This event is a traditional prayer to ward off the misfortunes of the year and pray for happiness in the new year.
Characteristics of the Star Festival
The Star Festival is traditionally held at the beginning of the year, but at Shuzenji Okunoin, it is held on the winter solstice according to ancient custom. This day has the shortest daylight hours of the year and is considered the day when yin energy reaches its peak. It has been considered an important day for new beginnings, signifying the revival of yang energy.
During the prayers, exorcism and prayers for good fortune are offered based on each worshipper’s individual star (natal star). Many believers from within and outside Shizuoka Prefecture visit, praying for hope for the new year in a solemn atmosphere.
Goshuin Information: Issuance at Okunoin and Shuzenji
Many worshippers visiting Shuzenji Okunoin are interested in goshuin (temple stamps). Goshuin are valuable souvenirs given as proof of worship and are one of the pleasures of visiting temples and shrines.
Issuance of Goshuin at Okunoin
At Shuzenji Okunoin, there is generally no one permanently stationed, so it may be difficult to receive a goshuin directly. Therefore, many visitors first visit the inner sanctuary (Okunoin) before proceeding to the main hall of Shuzenji Temple, where they receive the Okunoin’s goshuin (temple stamp).
Receiving the Goshuin at Shuzenji Temple’s Main Hall
At the main hall of Shuzenji Temple, located in the Shuzenji Onsen hot spring resort area, you can receive the goshuin, including the one for the inner sanctuary. Visiting hours are usually from 8:30 AM to around 4:30 PM, but these may vary depending on the season and events, so it is recommended to check in advance.
If you bring your goshuin book and inform them that you have visited the inner sanctuary, they will carefully write the stamp for you. The goshuin will bear the words “Okunoin” or “Shogakuin,” serving as proof of your visit to a sacred site associated with Kobo Daishi.
Access: How to get to Izu City, Shizuoka Prefecture
Since Shuzenji Temple’s inner sanctuary is located in a mountainous area, access by car is convenient. If using public transportation, the most common method is to take a taxi or rent a car from the Shuzenji Onsen hot spring resort area.
Access by Car
From Tokyo:
- Approximately 50 minutes via the Izu Jukan Expressway from Numazu IC on the Tomei Expressway or Nagaizumi-Numazu IC on the Shin-Tomei Expressway.
- Approximately 15 minutes via National Route 136 from Tsukigase IC on the Shuzenji Road.
From Nagoya:
- Approximately 2 hours and 30 minutes via Numazu IC on the Tomei Expressway.
The distance from Shuzenji Onsen town to Okunoin is approximately 20 minutes by car. The road is a mountain road, so please drive with caution.
Access by Train and Bus
Nearest Station:
- Shuzenji Station on the Izuhakone Railway (Izu City, Shizuoka Prefecture)
From Shuzenji Station to Shuzenji Onsen town is approximately 10 minutes by bus, and from there to Okunoin is approximately 20 minutes by taxi. Since the number of buses is limited, it is recommended to check the timetable in advance.
Parking Information
There is a free parking lot at Okunoin. However, the number of spaces is limited, so early arrival is recommended, especially during the autumn foliage season and on the day of the Star Festival.
Address: 2940-1 Shuzenji, Izu City, Shizuoka Prefecture 410-2416 (Around Okunoin)
Nearby Tourist Attractions: The Charms of Izu City
When visiting Shuzenji Okunoin, you can enjoy a more fulfilling trip by also visiting other tourist attractions in Izu City, Shizuoka Prefecture.
Shuzenji Main Hall
Located in the heart of the Shuzenji Onsen hot spring resort area, Shuzenji Temple is an ancient temple said to have been founded in 807 by Kobo Daishi. It boasts many attractions, including buildings designated as important national cultural properties and beautiful gardens. Visiting both Okunoin and Shuzenji Main Hall allows you to trace the footsteps of Kobo Daishi more deeply.
Shuzenji Onsen
Shuzenji Onsen, said to be the oldest hot spring in Izu, is famous for its “Tokko-no-Yu” spring, which, according to legend, was created by Kobo Daishi in the Katsura River. The hot spring town is dotted with charming inns and day-use bathing facilities, making it perfect for relaxing after a pilgrimage.
Bamboo Grove Path
The “Bamboo Grove Path” in the Shuzenji Onsen town is a beautiful walking path through a bamboo forest stretching for approximately 300 meters. It’s a popular spot where you can experience the natural beauty of Shizuoka Prefecture, and is ideal for photography.
Hie Shrine
Located on a hill overlooking the Shuzenji Onsen town, Hie Shrine is known as a power spot for matchmaking. From the shrine grounds, you can enjoy a panoramic view of the hot spring town, especially during the autumn foliage season.
Points to Note and Manners When Visiting
Shuzenji Okunoin is a sacred site and is located in a rich natural environment, so please observe the following points when visiting.
Clothing and Items to Bring
- Since you will be walking on mountain paths, please wear comfortable walking shoes.
- Dress appropriately for the season, and be sure to take adequate precautions against the cold, especially in winter.
- Bringing seasonal items such as insect repellent and sunscreen is recommended.
Visiting Etiquette
- Please behave quietly within the temple grounds and be considerate of other visitors.
- Photography is permitted, but please refrain from taking pictures in areas where photography is prohibited, such as inside the main hall.
- Please take all your trash with you and help preserve the natural environment.
- When requesting a Goshuin (temple stamp), please do so after completing your prayers.
Opening Hours and Fees
- Visiting Hours: There are no specific restrictions, but visiting during daylight hours is recommended.
- Admission Fee: Free
- Closed Days: None (However, it is recommended to refrain from visiting during bad weather.)
Charms of the Four Seasons: The Inner Sanctuary is Beautiful No Matter When You Visit
Shuzenji Temple’s Inner Sanctuary and Aji-en Garden offer different expressions in each of the four seasons.
Spring (March-May)
This season sees the sprouting of new greenery, creating a vibrant landscape. Cherry blossoms, azaleas, and other flowers bloom, enveloping the area in a cheerful atmosphere. It’s the perfect time to experience the arrival of spring in Shizuoka Prefecture.
Summer (June-August)
The temple grounds, covered in deep green, are filled with cool, refreshing air. You can enjoy forest bathing while resting in the shade of the trees. During the rainy season, the moss is beautiful, creating a tranquil and serene atmosphere.
Autumn (September-November)
This is the most popular season, with the autumn leaves vividly coloring the temple grounds. Maple and other trees turn red and yellow, creating a picturesque scene. It is known as one of the best autumn foliage spots in Shizuoka Prefecture.
Winter (December – February)
The deciduous trees create a tranquil atmosphere, making the sacred feeling even more pronounced. The star festival on the winter solstice is a special experience unique to this season.
Summary: A Journey to a Sacred Site Proud of Shizuoka Prefecture
Shuzenji Okunoin (Shogakuin) is a historical sacred site where Kobo Daishi Kukai trained at the age of 18, and is a valuable cultural heritage of Izu City, Shizuoka Prefecture. Surrounded by a deep forest, it is a special place where one can find purification of mind and body and spiritual peace in a mystical environment.
It is located a little distance from the Shuzenji Onsen hot spring resort area, so it takes some time to get there, but in return, you can spend a tranquil time away from the hustle and bustle. It is a place worth visiting for various purposes, such as collecting temple stamps, visiting power spots, or simply wanting to refresh yourself in nature.
Shuzenji Okunoin boasts diverse attractions, from the lush nature of Ajien Garden and the winter solstice star festival to historical exploration tracing the footsteps of Kobo Daishi. When visiting Shizuoka Prefecture, why not extend your trip to include a visit here? Away from the hustle and bustle of the city, the time spent quietly reflecting on yourself will surely become an unforgettable memory.
Visiting it in conjunction with Shuzenji Onsen will allow you to enjoy an even more fulfilling trip to Izu. Spend a special time at Shuzenji Okunoin, a sacred site where history and nature harmonize, a source of pride for Shizuoka Prefecture.
