A Message from Jakushitsu Genko, Written in Ink on Paper

A Letter That Outlived Its Errand: Jakushitsu Genkō's Brush at Eigen-ji

A single sheet of paper, brushed in ink on the ninth day of the second month, carries a few lines from one cleric to another. The writer was Jakushitsu Genkō (1290–1367), a Rinzai Zen master who spent most of his life avoiding the very fame that would later turn this scrap of correspondence into a national treasure. The note is addressed to a temple called Kegon-ji, written for an occasion now lost to us. What survives is the hand that wrote it.

In Japanese, an object like this is a shōsoku, a personal letter. Among Zen communities the everyday writings of an admired teacher were rarely discarded. They were kept, mounted as hanging scrolls, and prized as bokuseki, literally "ink traces": calligraphy valued less as decoration than as a direct record of the writer's spirit and discipline. This letter is one such piece, held today at Eigen-ji, the temple Jakushitsu founded in the mountains of what is now Shiga Prefecture.

It belongs to the Nanbokuchō period, the fourteenth century, an age when Japan supported two rival imperial courts and Zen culture was being reshaped by monks returning from China.

Why a Private Letter Became an Important Cultural Property

The scroll was designated an Important Cultural Property in May 1936. To see why a brief, practical note earns that status, it helps to understand how Zen Buddhism reads handwriting.

In the Rinzai tradition a master's calligraphy is read almost like a fingerprint of the mind. The pressure of the brush, the speed of a stroke, the breathing space left between characters are all taken as evidence of the writer's inner state at the moment of writing. A letter dashed off about some ordinary matter can therefore reveal more than a composed, ceremonial piece. Jakushitsu ranks among the most admired brush-hands of medieval Japanese Zen, and many of his surviving writings carry the same designation as this one.

The man behind the brush

Jakushitsu was born in 1290 in Mimasaka, in present-day Okayama Prefecture. He entered religious life young and trained under the Kamakura-area master Yakuō Tokken. In 1320, aged thirty-one, he sailed to Yuan-dynasty China, where he studied under several Chinese teachers. The most important was Zhongfeng Mingben, a recluse on Mount Tianmu who held to a severe ideal: not to settle, but to spend one's whole life practicing in quiet mountains. It was Zhongfeng who gave him the name Jakushitsu, "silent room."

He returned home in 1326 and then, for roughly thirty-five years, more or less vanished from public view. He wandered the provinces, founded a few small temples, lived as a plain monk in black robes, and wrote poems and letters as he went. That verse was later gathered into a collection that fed the wider current of Gozan literature, the writing of Japan's leading Zen monasteries. Only in 1361, at seventy-one, did he accept an invitation from Sasaki Ujiyori, the military governor of Ōmi, to found Eigen-ji. Even then he refused repeated summons from the emperor and the shogunate to head great metropolitan temples such as Tenryū-ji in Kyoto and Kenchō-ji in Kamakura. He died at Eigen-ji in 1367, aged seventy-eight.

Set against that life, the plainness of his letters is the point. They are the trace of a man who chose obscurity.

What There Is to See, and How to Look

A word of honesty first. The letter is a temple treasure, not a museum exhibit on permanent view. A visitor to Eigen-ji will not usually find it hanging in the halls. Works this fragile are kept in storage and brought out only for special occasions, such as the regional exhibitions mounted around the 650th anniversary of Jakushitsu's death. If you hope to see the actual scroll, check ahead whether an exhibition is on.

What you can always experience is the place that produced it. Eigen-ji sits on the slope above the Echi River, reached across a bridge that, in late autumn, frames the whole valley in red. The founder's hall, the dry-landscape garden, the mountain gate: these are the grounds where Jakushitsu's community is said to have once numbered in the thousands. A maple on the precincts is held to descend from one the founder planted himself, the tree standing today being the third of its line.

When you do meet a piece of bokuseki, here or in a museum, try not to read it only as a picture. Follow the brush instead. Notice where the ink runs dry and where it pools, where the hand hurried and where it paused. That trail is about the closest we can come to watching a fourteenth-century monk think.

Around Eigen-ji

The temple is one of Shiga's celebrated sites for autumn foliage, and the maples filling the precincts draw their largest crowds from mid-November into early December, when the grounds are lit after dark. The setting is recognized within the Japan Heritage story "Lake Biwa and its Waterside Landscape."

If you are planning a day around temples, the three Tendai mountain temples known together as the Kotō Sanzan (Hyakusai-ji, Kongōrin-ji, and Saimyō-ji) lie within reach and are themselves famous for autumn color. The hilltop shrine of Tarōbō-gū, dramatic among its boulders, makes another nearby stop.