Wooden Seated Statues of the Five Great Bodhisattvas: National Treasures at Toji Temple's Lecture Hall

Within the sacred Lecture Hall (Kodo) of Toji Temple in Kyoto stands one of Japan's most awe-inspiring ensembles of Buddhist sculpture — the Five Great Bodhisattvas (Godai Bosatsu). These wooden seated statues, dating back to the early Heian period (9th century), form a vital component of the three-dimensional mandala (Ritai Mandara) conceived by the great monk Kukai, known posthumously as Kobo Daishi. Designated as a National Treasure, these serene figures embody the compassionate aspect of Esoteric Buddhist teaching and offer visitors a rare glimpse into a spiritual universe that has remained largely unchanged for nearly 1,200 years.

The History of Toji Temple and the Lecture Hall

Toji Temple, officially known as Kyo-o-gokoku-ji (The Temple for the Protection of the Nation by the King of Doctrines), was founded in 796 CE, just two years after Kyoto became the imperial capital. Standing to the east of the Rashomon Gate, the temple served as a guardian of the city's southern entrance. In 823 CE, Emperor Saga entrusted Toji to the monk Kukai, who transformed it into the central headquarters of Shingon Esoteric Buddhism in Japan.

The Lecture Hall was originally completed in 839 CE as a space for the teaching and study of Shingon doctrine. Although the building was destroyed in 1486 during a peasant uprising (tsuchi-ikki), it was faithfully rebuilt in 1491 and stands today as an Important Cultural Property. Crucially, while the architecture was renewed, many of the original statues survived the fire, preserving the spiritual arrangement that Kukai envisioned over a millennium ago.

The Three-Dimensional Mandala: Kukai's Vision Made Tangible

Kukai conceived the arrangement of 21 Buddhist statues inside the Lecture Hall to physically represent the universe of Esoteric Buddhism — a concept known as the Katsuma Mandala, or three-dimensional mandala. Unlike painted mandalas, which depict the spiritual cosmos on flat surfaces, this extraordinary installation allows worshippers to experience the Buddhist pantheon in three-dimensional space.

The altar platform is organized into distinct groups. At the center sit the Five Wisdom Buddhas (Gochi Nyorai) led by Dainichi Nyorai (Mahavairocana). To the east (the viewer's right) are the Five Great Bodhisattvas. To the west (the viewer's left) stand the Five Great Wisdom Kings (Godai Myoo). Flanking the entire arrangement are statues of Brahma (Bonten) and Indra (Taishakuten), while the Four Heavenly Kings (Shitenno) guard the four corners. Of the 21 statues in total, 16 — including four of the Five Great Bodhisattvas — date from the original installation of 839 CE and are designated as National Treasures.

The Five Great Bodhisattvas: Who They Are

In Esoteric Buddhist doctrine, the Five Great Bodhisattvas represent the compassionate transformations of the Five Wisdom Buddhas. Each Bodhisattva is a manifestation of a corresponding Buddha who has taken on a graceful, merciful form to guide sentient beings toward enlightenment.

• Kongo Haramitsu Bosatsu (Vajraparamita Bodhisattva) — the central figure and manifestation of Dainichi Nyorai. The current statue is an Edo-period replacement, as the original was destroyed in the 1486 fire. Approximately 200 cm in height, it is the largest of the five and gleams with gold lacquer.
• Kongo Satta Bosatsu (Vajrasattva Bodhisattva) — manifestation of Ashuku Nyorai. Holds a vajra (ritual thunderbolt) in the right hand and a five-pronged bell (gokorei) in the left, symbolizing the destruction of ignorance and the sound of wisdom.
• Kongo Ho Bosatsu (Vajraratna Bodhisattva) — manifestation of Hosho Nyorai. Forms the wish-granting gesture (yogan-in) with the right hand, representing the fulfillment of devotees' prayers. Height approximately 93.4 cm.
• Kongo Ho Bosatsu (Vajradharma Bodhisattva) — manifestation of Amida Nyorai. The left hand forms the vajra fist (kongoken), a fundamental mudra symbolizing the Diamond Realm. Height approximately 95.8 cm.
• Kongo Go Bosatsu (Vajrakarma Bodhisattva) — manifestation of Fukujoju Nyorai. One of the Sixteen Great Bodhisattvas depicted in the Diamond Realm Mandala.

This particular combination of five Bodhisattvas is considered extremely rare in Buddhist art and is thought to reflect Kukai's unique theological interpretation, drawing upon both the Kongocho-kyo (Vajrasekhara Sutra) and the Ninno-kyo (Sutra of Benevolent Kings).

Why These Statues Were Designated as a National Treasure

Four of the five Bodhisattva statues — Kongo Satta, Kongo Ho (Vajraratna), Kongo Ho (Vajradharma), and Kongo Go — were designated as National Treasures on March 20, 1954. The central Kongo Haramitsu Bosatsu, being an Edo-period replacement, was later added as an appendix (tsukitari) to the National Treasure designation on September 6, 2012.

These statues hold immense cultural and art-historical significance for several reasons. They are among the oldest surviving examples of Esoteric Buddhist sculpture in Japan, created during the early Heian period around 839 CE. Their carving technique — ichiboku-zukuri (single-block construction) from Japanese cypress (hinoki), enhanced with kokuso-urushi (a mixture of lacquer and plant fibers applied to the surface) — represents a transitional method that bridges Nara-period dry-lacquer techniques and the wood-carving traditions that would dominate later centuries. Furthermore, they remain in their original setting as part of the world's oldest surviving three-dimensional mandala, preserving the artistic and theological vision of Kukai himself.

Artistic Features and Highlights

The four original Bodhisattva statues each stand approximately 93 to 96 cm in height when seated. Their appearance is characterized by tall, elaborately styled hair crowned with ornate diadems, and their bodies are adorned with necklaces (yoraku), arm bracelets (hisen and wansen), and flowing robes — all hallmarks of Bodhisattva iconography that distinguish them from the more simply attired Buddha figures.

Originally finished in gold lacquer (shippaku), the surfaces have darkened significantly over the centuries, lending the statues a profound, time-worn beauty quite different from the brightly gilded central Kongo Haramitsu figure. Each statue displays a gentle, feminine countenance that conveys deep compassion — a visual reminder that these beings have descended from their enlightened state to offer salvation to all living creatures.

Visitors should pay particular attention to the hand gestures (mudra) of each figure, as these carry specific theological meanings. The vajra and bell held by Kongo Satta, the wish-granting gesture of Kongo Ho (Vajraratna), and the diamond fist of Kongo Ho (Vajradharma) each communicate different aspects of Esoteric Buddhist practice.

Experiencing the Lecture Hall: Practical Tips

The Lecture Hall is part of Toji's paid admission area and is open year-round. The 21 statues of the three-dimensional mandala can be viewed during regular visiting hours. During special exhibition periods in spring and autumn, visitors may also have the opportunity to view the statues from behind, offering a perspective rarely seen.

The atmosphere inside the Lecture Hall is profoundly moving. The dimly lit interior, where rows of ancient statues emerge from the shadows, creates an immersive experience that printed reproductions or photographs cannot capture. Taking a moment to sit quietly and observe the interplay of light, form, and spiritual symbolism is highly recommended.

Nearby Attractions at Toji Temple

Toji Temple is home to a remarkable concentration of cultural treasures beyond the Five Great Bodhisattvas. The Five-Story Pagoda, standing 54.8 meters tall, is the tallest wooden pagoda in Japan and a National Treasure. The ground floor is occasionally opened to the public during special exhibition periods. The Kondo (Main Hall), a National Treasure rebuilt in 1603, houses impressive statues of Yakushi Nyorai and attendant Bodhisattvas. The Miedo (Founder's Hall), another National Treasure dating from 1380, enshrines a revered statue of Kobo Daishi himself.

Every month on the 21st, the temple grounds come alive with the Kobo-ichi flea market, one of Kyoto's most popular markets, commemorating the anniversary of Kukai's passing. The Treasure Museum (Homotsukan) opens during spring and autumn, showcasing rotating displays of the temple's vast collection of National Treasures and Important Cultural Properties.

Toji Temple was registered as a UNESCO World Heritage Site in 1994 as part of the "Historic Monuments of Ancient Kyoto." Nearby attractions include the Kyoto Railway Museum, Nishi Hongan-ji Temple (also a World Heritage Site), and the bustling Kyoto Station area.