Tako Monument

The Tago Stele: A Stone Record of a District's Founding in 711

The Tago Stele (Tago-hi) carries eighty Chinese characters cut into local sandstone, arranged in six vertical lines. It stands in Yoshii-machi, in the southern part of Takasaki City, Gunma Prefecture. The inscription records one specific administrative act: in the year 711, a new district named Tago was created out of land taken from three existing districts of Kōzuke Province. The stele was raised to mark that decision.

What makes the monument unusual is the precision of what it preserves. The body of the stele measures 129 centimetres in height, 69 centimetres in width, and 62 centimetres in depth, cut as a square pillar from Ushibuse sandstone, a granitic stone quarried in the surrounding hills and still known locally as Tago stone. A separate roof-shaped cap stone, 95 centimetres wide, sits over a low tenon at the top of the body. Visitors who reach the site find the stele sheltered inside a small protective building, with the modern Tago Stele Memorial Hall a short walk away.

The stele belongs to a very small group. Only eighteen inscribed stones survive from Japan's seventh to eleventh centuries, and the Tago Stele is counted among the three oldest of them.

The Founding of Tago District

Tago became the fourteenth district of Kōzuke Province. The inscription explains the mechanism plainly. The Benkan, the controllers' office within the central government, issued an order: from the districts of Kataoka, Midono, and Kara, three hundred households were to be separated and formed into a new district, with the name Tago.

The order was dated the ninth day of the third month of the fourth year of Wadō, a date that corresponds to early 711. The lower section of the text then lists the senior officials of the day: Prince Hozumi at the head of the Council of State, the ministers Isonokami no Maro and Fujiwara no Fuhito, and the controller Tajihi no Mahito, generally identified as Miyakemaro. Naming these figures gave the new district the visible weight of court authority.

One word in the inscription has drawn attention for centuries. The order assigns the new district to a person recorded only as Hitsuji, written with the character for sheep. Hitsuji is thought to have been of immigrant descent, and to have become the first governor of Tago District. The stele itself was most likely raised on his initiative, with the roll-call of ministers added to anchor his standing.

The choice of this particular area was not arbitrary. The land that became Tago District had long been a centre of advanced craft production. It overlapped with estates once held directly by the Yamato court, and immigrant communities had introduced skilled techniques in ceramics, cloth-weaving, and the working of stone and timber. Creating a single district here brought a productive region under one administrative roof. The event is also recorded in the Shoku Nihongi, the official court chronicle, and the written history and the carved stone agree on the same facts, including the figure of three hundred households. Agreement of that kind between a document and a monument is rare for this period.

Why the Stele Is Protected, and Why It Matters

The Tago Stele was designated a national Historic Site on 3 March 1921, and raised to the higher rank of Special Historic Site on 20 March 1954. It is grouped with two other monuments in present-day Takasaki, the Yamanoue Stele of 681 and the Kanaizawa Stele of 726, under the collective name of the Three Steles of Kōzuke. All three stand within a circle roughly three kilometres across.

In the study of Japanese calligraphy, the stele holds a separate distinction. It is named with the Nasu Kokuzō Stele in Tochigi Prefecture and the Taga-jō Stele in Miyagi Prefecture as one of the three ancient steles of Japan. The eighty characters are cut in a clear, formal regular script that calligraphers have admired since the Edo period for its discipline and balance.

That admiration travelled. From the eighteenth century onward, rubbings of the Tago inscription were carried to China through the Korean diplomatic missions, and Chinese scholars praised the calligraphic style. The appreciation then circled back to influence later Japanese calligraphers. A district founding on the edge of the eighth-century state thus left a mark on the writing culture of East Asia as a whole.

In 2017 the three Kōzuke steles were inscribed on UNESCO's Memory of the World register. The recognition rested on what the group of monuments shows together: the early adoption of writing, the influence of stone-monument traditions from the Korean peninsula, and signs of Buddhist belief, all pointing to a region that had absorbed advanced continental culture unusually early.

What to Look For on a Visit

The stele is small enough to take in at a glance, which makes the details worth slowing down for. The cap stone is the first thing to notice. Its underside is hollowed so that it settles over the tenon of the body, a construction that imitates the form of a Chinese stele and signals how closely the makers were following continental models.

The characters themselves repay close looking. They were cut with a rounded-groove technique, in which each stroke has a smooth U-shaped bottom rather than a sharp V. The effect softens the script and gives the surface its particular quiet quality. Because the stele sits inside a protective shelter, the original can be viewed but not touched, and the carving is best studied at the neighbouring memorial hall.

The Tago Stele Memorial Hall, opened in April 1996, was built specifically to carry the monument's history to a wider public. Inside are archaeological finds from the ancient district, full-size replicas of all three Kōzuke steles set side by side, and rubbings of Chinese inscribed stones, including Northern Wei material, that show the lineage of the Tago script. The hall also displays excavated material from the Tago District granary site and explains the local Hitsuji Dayū legend, a body of later folklore that grew up around the figure named on the stele.

Around the Site

The stele and the memorial hall sit together inside Yoshii Ishibumi no Sato Park, a green space that doubles as a quiet local park. The grounds are planted with Ōga lotus, an ancient variety that flowers in summer. The granary site of Tago District, identified through excavation and designated a national Historic Site in 2020, lies in the same area and fills in the administrative picture that the stele only sketches.

Travellers interested in the wider story can reach the other two Kōzuke steles in the same outing. The Yamanoue Stele, a grave inscription, and the Kanaizawa Stele, raised by a local family for its kin, are both within a short distance. A dedicated Sanpi-meguri loop bus links the three sites and is the most convenient way to see all of them without a car.

The memorial hall lies about five minutes by car, or roughly thirty minutes on foot, from Yoshii Station on the Jōshin Electric Railway, and about seven minutes by car from the Yoshii interchange on the Jōshin-etsu Expressway. The hall opens from 9:30 in the morning to 5:00 in the afternoon, with last admission at 4:30, and closes on Mondays and over the New Year period. To mark the UNESCO inscription, admission is free through 31 March 2027; the standard adult fee is otherwise 200 yen.