Handbook “Shiokusa” (241 Leaves)

An Album That Holds Eight Centuries of Handwriting

Open this album and you do not see a single artwork. You see hundreds of small paper fragments, each one cut from a different manuscript, each one mounted side by side across thick gold-flecked leaves. The earliest scraps were brushed by hand in the eighth century. The latest date from the fifteenth. Together they fill one accordion-folded volume measuring 39.7 by 34.9 centimeters, and together they carry roughly eight hundred years of Japanese writing inside a single binding.

This is the tekagami called "Moshiogusa," held at the Kyoto National Museum. A tekagami, literally a "mirror of hands," is an album of calligraphy specimens. Collectors of the late medieval period took apart old sutra scrolls, poetry books, and personal letters, sliced out passages they prized, and pasted these cuttings onto stiff album pages. The cut pieces are known as kohitsu-gire, fragments of old brushwork. "Moshiogusa" gathers around 240 of them, arranged so that a viewer can follow how earlier generations judged, sorted, and admired the writing of the past.

The Working Ledger of Japan's Calligraphy Experts

What sets this album apart is not only what it contains but the job it once did. For most of the Edo period, the authentication of old calligraphy in Japan ran through one lineage of specialists, the Kohitsu family. When a daimyo or tea master wanted to know who had brushed a particular fragment, the Kohitsu were the people who decided. "Moshiogusa" was their reference book. It passed down through the family as a master register, a standard against which other pieces could be compared. Knowing that a fragment matched a leaf in this album was, in effect, a certificate of authenticity.

That history explains the care taken in assembling it. The compilers did not simply collect attractive scraps. They built a graded library of hands, spanning the Nara, Heian, Kamakura, and Muromachi periods, so the album could serve as a yardstick. Japan recognized its importance early: it was designated a National Treasure on March 29, 1952. It is usually counted among the small group of supreme calligraphy albums, sometimes called the three great tekagami and sometimes the four, alongside "Kanbokujō" at the MOA Museum of Art, "Minu-yo no Tomo" at the Idemitsu Museum of Arts, and the "Ōtekagami" at the Yōmei Bunko.

One point worth flagging: the title under which it is officially designated counts 241 leaves, while the museum's own catalogue describes 242. Small discrepancies of this kind are common when fragile fragment-albums are recounted over the decades, and both figures appear in reliable sources.

What to Look For Among the Fragments

The pleasure of "Moshiogusa" lies in the individual cuttings, several of which are landmarks in the history of Japanese script. Among the most famous is a piece of the Kōya-gire, a fragment from an early manuscript of the Kokin Wakashū, the first imperial poetry anthology. The Kōya-gire is one of the touchstones of classical kana, the flowing native syllabary, and its thin, even line is studied by calligraphers to this day.

Other leaves are prized precisely because so little like them survives. The Muromachi-gire, a fragment of the Hitomaro-shū poetry collection, has almost no counterpart anywhere: only one further leaf is known to exist outside this album. The neighboring Okadera-gire, taken from the Minamoto no Shitagō collection within the same set of poet anthologies, is likewise scarce. Both are refined examples of kana from the opening years of the twelfth century. Look closely and you can see how a brush, lifted and pressed, thins and swells a line of script that was never meant to be admired letter by letter, yet rewards exactly that kind of attention.

The album also keeps rarities like the Nan'in-gire, a fragment of the Shinsen Ruirinshō, and the Hōrinji-gire, drawn from the Wakan Rōeishū, a celebrated anthology of Japanese and Chinese verse meant to be sung. Set together, these fragments let you watch the brush change across centuries, from the disciplined columns of Nara-period sutra copying to the loosened, lyrical kana of the Heian court.

Visiting, and What Lies Nearby

"Moshiogusa" belongs to the Kyoto National Museum in the Higashiyama district of eastern Kyoto. Like most National Treasures written on paper, it is light-sensitive and fragile, so it is not on permanent view. It appears in the museum's galleries only for limited periods, and occasionally travels to special exhibitions devoted to calligraphy albums. Anyone hoping to see the album itself should check the museum's exhibition schedule before visiting, rather than assuming it will be on display.

Even when the album is resting, the surrounding area rewards a visit. The museum sits directly across the street from Sanjūsangen-dō, the long wooden hall famous for its thousand-and-one statues of Kannon. Kiyomizu-dera and the lanes of southern Higashiyama lie a short walk uphill, and the Kyoto Station district is a few minutes away by bus or taxi. A trip built around the museum can easily fold in some of the city's best-known temples in a single day.