An Imperial Decree, Thirty-Six Years After the Monk Had Died
On the twenty-seventh day of the twelfth month of 927, Emperor Daigo set his authority behind a short document concerning a man who had been dead for more than three decades. The man was Enchin, fifth head abbot of the Tendai school and the cleric credited with restoring the temple now known as Mii-dera. The decree did two things at once. It raised Enchin to hōin daiwajō, the highest rank a Buddhist cleric could hold, and it conferred the name by which Japan has remembered him ever since: Chishō Daishi, the Great Teacher of Realized Wisdom.
A daishi title was no small thing. These posthumous "great teacher" names were granted sparingly by the imperial court, and they placed the recipient among the most revered figures in Japanese Buddhism. Saichō and Kūkai, the two monks who a century earlier had carried Tendai and Shingon teachings home from Tang China, were honored in the same way during these years. To stand beside them was the highest distinction the court could give a religious life.
The handscroll kept today at the Tokyo National Museum is the copy of that decree handed to the temple. Look closely and you notice something unusual about it. The square vermilion seal reading tennō gyoji, the sovereign's privy seal, has been pressed thirteen times directly across the written characters. This was no decoration. Stamping the seal over the text itself made the document impossible to alter or rewrite without the tampering showing.
Written by the Hand of Ono no Michikaze
What lifts this decree from an administrative record to a National Treasure is the brush that wrote it. According to the Teiō Hennenki, a medieval chronicle of emperors, the proclamation was written out by Ono no Michikaze. The chronicle's volume fifteen carries the note senmyō Michikaze kore o kaku, "the imperial address, written by Michikaze." The entry is filed under a date in the eleventh month, which may be a copyist's slip, yet the attribution itself has long been accepted.
Michikaze (894–967) was the foremost of the three Heian calligraphers later grouped together as the sanseki, the Three Brush Traces. He is regarded as the figure who laid the groundwork for wayō, the distinctly Japanese style of writing that grew apart from continental Chinese models. He was thirty-four when he took up this commission. Specialists describe the result as full and fleshy in its strokes while holding a quiet tension across the whole line, the work of a master still early in his career.
So the scroll carries a double weight. It records an emperor honoring one of the great religious figures of the age, and it preserves the early brushwork of the calligrapher who would shape how Japanese was written for centuries afterward.
Reading the Object Itself
The decree is a single handscroll, about 28.7 centimeters tall and just over a meter and a half long. Its paper was dyed a pale indigo, a color the Japanese call hanada, and this tint is built into the work's formal designation. Ink was applied to the decorated sheet in a technique recorded as saisen bokusho, ink writing on colored paper.
For a visitor, the most arresting feature is the interplay of black and red. The thirteen privy seals march across the columns of characters in vermilion, interrupting Michikaze's measured black brushwork at regular points. The effect is severe and official, a reminder that this was a legal instrument issued in the emperor's name, not a work of art made for display.
It helps to picture the geography behind it. Enchin's temple stood at Ōtsu, on the shore of Lake Biwa. The decree was drawn up at the court in the capital, sealed against forgery, and a copy was carried back to the temple, where it was guarded for roughly a thousand years among the papers Enchin himself had left behind.
Where It Sits in a Larger Story
This scroll belongs to one of the most remarkable bodies of documents to survive from early Japan. The materials connected to Enchin, held jointly by Mii-dera in Shiga and the Tokyo National Museum, were inscribed on UNESCO's Memory of the World register in May 2023. The inscription covers fifty-six National Treasure items and was applied for jointly by the temple and the museum.
Among those items are documents Enchin brought back from his years in Tang China, where he travelled in 853 and studied esoteric Buddhism before returning in 858. They include original travel permits issued to him by Tang officials, among the only such permits to survive anywhere in good condition. Set against that group, the 927 decree marks the closing chapter of Enchin's story: the foreign student who became a head of the Tendai school, finally raised to the rank of great teacher a generation after his death.
The decree itself passed out of the temple's hands in the modern era. Held during the Meiji period by the Kitashirakawa-no-miya household, which oversaw Onjō-ji as its administrator, it was transferred to the Tokyo National Museum in 1948 and designated a National Treasure in 1952.
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Q&A
- Can I see the actual scroll on display at the Tokyo National Museum?
- Not at any given time. Like most early documents on dyed paper, it is sensitive to light and is shown only during limited periods on a rotating schedule, often within special exhibitions. Check the museum's current exhibition listings before visiting. High-resolution images can be viewed any time through the museum's e-Museum (e-Kokuhō) website.
- Who actually wrote the decree?
- A medieval chronicle, the Teiō Hennenki, records that the text was brushed by Ono no Michikaze, the leading calligrapher of his day. The attribution rests on that record rather than a signature on the scroll, but it is widely accepted, and the brushwork is read as the work of Michikaze at age thirty-four.
- Why was the title granted so long after Enchin died?
- Posthumous daishi titles were honors bestowed by later emperors, sometimes decades after a monk's death, as recognition of lasting influence. Enchin died in 891 and received his title in 927, thirty-six years later, in the same era when the court was granting comparable honors to other founding figures of Japanese Buddhism.
- What does the UNESCO Memory of the World listing include?
- The 2023 inscription, titled in connection with the history of Japanese and Chinese cultural exchange, covers fifty-six National Treasure items relating to Enchin, divided between Mii-dera in Ōtsu and the Tokyo National Museum. This decree is one of the Tokyo-held pieces.
Basic Information
| Name | Imperial Decree Conferring on Enchin the Rank of Hōin Daiwajō and the Posthumous Title Chishō Daishi (Enchin zō hōin daiwajō i narabini Chishō Daishi shigō chokusho) |
|---|---|
| Designation | National Treasure (ancient documents); designated 29 March 1952 |
| Date | Enchō 5 (927), Heian period |
| Format | One handscroll; ink on pale-indigo decorated paper; 28.7 × 156.9 cm |
| Calligraphy | Attributed to Ono no Michikaze (894–967), per the Teiō Hennenki |
| Holder | National Institutes for Cultural Heritage |
| Location | Tokyo National Museum, 13-9 Ueno Park, Taitō-ku, Tokyo |
| Recognition | Part of the Enchin-related documents inscribed on the UNESCO Memory of the World register (2023) |
| Viewing | Shown on rotation; not on permanent display. Digital images available via the museum's e-Museum site. |
References
- e-Museum (e-Kokuhō), National Institutes for Cultural Heritage — Imperial Decree Conferring on Enchin the Title Chishō Daishi
- https://emuseum.nich.go.jp/detail?langId=ja&content_base_id=100165&content_part_id=0&content_pict_id=0
- National Database of Designated Cultural Properties, Agency for Cultural Affairs
- https://kunishitei.bunka.go.jp/bsys/maindetails/201/780
- Onjō-ji (Mii-dera) — Chishō Daishi Enchin Documents and the UNESCO Memory of the World
- https://miidera1200.jp/unesco/
- Current Awareness Portal, National Diet Library — Enchin Documents Inscribed on the Memory of the World Register
- https://current.ndl.go.jp/car/182246
Last verified: 2026.06.12