Song Dynasty Edition of Taiping Yulan: A Millennium-Old Encyclopedia at Tofuku-ji Temple

Deep within the treasure house of Tofuku-ji Temple in Kyoto lies one of the most remarkable literary artifacts in Japan — the Song Dynasty edition of Taiping Yulan (太平御覧), a monumental Chinese encyclopedia compiled over a thousand years ago. Designated as a National Treasure of Japan, these 103 surviving volumes represent a precious link between the intellectual traditions of medieval China and the Zen Buddhist culture of Japan.

The Taiping Yulan is not merely an old book; it is a compendium of human knowledge from the ancient world, a work so vast that it took an emperor a full year to read through it. Today, the Song Dynasty printed edition preserved at Tofuku-ji stands as one of the finest surviving examples of Song-era woodblock printing, offering scholars and visitors alike a tangible connection to the golden age of Chinese publishing.

What Is the Taiping Yulan?

The Taiping Yulan (太平御覧, literally "Imperial Readings of the Taiping Era") is a leishu — a type of Chinese reference work often compared to an encyclopedia. It was compiled during the Northern Song Dynasty under the order of Emperor Taizong (the second emperor of Song) by the scholar-official Li Fang and a team of 14 editors. The project began in 977 CE and was completed in 983 CE, spanning six years of intensive editorial work.

The completed work comprises 1,000 volumes organized into 55 major categories covering virtually every field of knowledge known at the time, including astronomy, geography, governance, military affairs, religion, medicine, arts, zoology, botany, and more. The 55 categories were symbolically derived from the Book of Changes (Yijing), which states that the number 55 represents the totality of heaven and earth. Within these categories, there are over 5,400 subcategories containing excerpts from approximately 1,690 different source texts.

The encyclopedia takes its name from a famous anecdote: after the work was completed, Emperor Taizong reportedly read three volumes every day, completing the entire 1,000-volume set in one year. The title "Imperial Readings" honors this imperial dedication to learning. Together with the Taiping Guangji, Cefu Yuangui, and Wenyuan Yinghua, it is counted among the "Four Great Books of the Song Dynasty."

Why Is It Designated as a National Treasure?

The edition held at Tofuku-ji was printed in the Southern Song Dynasty during the fifth year of the Qingyuan era (1199 CE), making it over 800 years old. Of the original 1,000-volume set, 103 volumes survive at the temple. This particular edition is an exceptionally rare example of Song-era woodblock printing, known for its refined craftsmanship and clear, elegant typography.

Song Dynasty printed books, collectively known as Song editions (宋版), are regarded as the pinnacle of traditional Chinese book production. The woodblock carving was performed by master artisans, and the quality of paper and ink used during this period was remarkably high. Many Song editions that once existed have been lost over the centuries, making each surviving copy extraordinarily valuable to scholars and bibliophiles worldwide.

Furthermore, the Taiping Yulan itself preserves excerpts from over 1,600 source texts, approximately 70 to 80 percent of which have been lost entirely. This means the encyclopedia serves as the sole surviving record of many ancient Chinese works on agriculture, science, history, and literature. The Tofuku-ji edition was designated as a National Treasure of Japan on June 9, 1951, in recognition of its exceptional historical, cultural, and scholarly significance.

How Did It Come to Japan?

The story of how the Taiping Yulan came to reside at Tofuku-ji is intimately connected with the temple's founder, the Zen monk Enni Ben'en (円爾弁円, 1202–1280), posthumously honored as Shoichi Kokushi — the first monk in Japanese history to receive the title of National Master (kokushi).

Enni traveled to Song China in 1235 to study Zen Buddhism under the eminent master Wuzhun Shifan at Jingshan Temple near Hangzhou. After receiving formal certification of his enlightenment (inka) from his teacher, Enni returned to Japan in 1241 carrying an extraordinary collection of texts. His collection encompassed not only Zen Buddhist scriptures but also Confucian classics, medical texts, and encyclopedic reference works — thousands of volumes in total, catalogued in the "Fumonin Collection Inventory."

This massive importation of Chinese knowledge had a profound impact on Japanese intellectual and cultural life during the Kamakura period. The Taiping Yulan was among these treasures, and it has been carefully preserved at Tofuku-ji for nearly eight centuries. The text is stored in the Komyo Hoden (光明宝殿), the temple's treasure hall, alongside other National Treasures including calligraphic works and portraits from the Song Dynasty.

Highlights and Points of Interest

While the Taiping Yulan itself is not on permanent public display due to conservation requirements, its significance permeates the entire Tofuku-ji experience. The temple holds five designated National Treasures, four of which are in the category of calligraphy and classical texts — a remarkable concentration that reflects Enni's scholarly legacy. Visitors can appreciate the broader cultural context in which this treasure exists by exploring the temple grounds.

In recent years, portions of the Taiping Yulan have been exhibited at the Kyoto National Museum as part of special exhibitions dedicated to Tofuku-ji's collections. The 2023 special exhibition "Tofuku-ji" at the Kyoto National Museum featured volumes from this National Treasure, giving the public a rare opportunity to view these centuries-old pages firsthand. Visitors planning a trip should check museum exhibition schedules for similar upcoming events.

Beyond the literary treasure itself, Tofuku-ji offers an extraordinary wealth of cultural and natural attractions. The temple's Sanmon (main gate) is the oldest and largest Zen temple gate in Japan and is also designated as a National Treasure. The Hojo gardens, designed by the renowned modern landscape artist Shigemori Mirei, feature innovative Zen garden designs including the famous checkered moss pattern. The Tsutenkyo Bridge, spanning the Sengyokukan valley, is one of Kyoto's most celebrated autumn foliage viewing spots, with approximately 2,000 maple trees creating a breathtaking canopy of red and gold each November.

Tofuku-ji Temple: A Living Repository of Zen Culture

Tofuku-ji was founded in 1236 by the powerful regent Kujo Michiie, who envisioned a temple that would rival Nara's great monasteries — Todai-ji and Kofuku-ji. Indeed, the temple's name combines one character from each: "To" (東) from Todai-ji and "Fuku" (福) from Kofuku-ji. Construction took 19 years, and Enni was invited as the founding abbot in 1255.

Today, Tofuku-ji remains the head temple of the Rinzai Zen Tofuku-ji school, with 25 sub-temples within its vast precinct. The temple survived the devastating Onin War (1467–1477) that destroyed much of Kyoto, which is why so many of its medieval treasures, including the Taiping Yulan, remain intact. The temple complex contains numerous Important Cultural Properties including the Zen meditation hall (the oldest and largest surviving example in Japan), the bathhouse, the latrine building, and several historic bridges.

Surrounding Attractions

Tofuku-ji's location in southeastern Kyoto places it near several other notable cultural sites. Just a short walk away is Fushimi Inari Taisha, famous for its thousands of vermilion torii gates winding up Mount Inari. The Sennyu-ji Temple complex, the imperial family's ancestral temple, is also within walking distance. Visitors can easily combine a Tofuku-ji visit with explorations of the Higashiyama area, including Kiyomizu-dera and the historic Gion district. For those interested in additional literary and artistic treasures, the Kyoto National Museum is approximately 15 minutes away on foot and frequently hosts exhibitions featuring works from Tofuku-ji's collection.