Ink on Paper, Order from Amidaji Temple in Suo Province

A Land Register from the Year 1200

In the autumn of 1200, a hand connected to the provincial administration of Suō set down, in ink on a single roll of paper, an account of the rice paddies and dry upland fields held by Amidaji, a temple in what is now Yamaguchi Prefecture. That roll has survived for more than eight centuries. Catalogued formally as the Shihon bokusho Suō no kuni Amidaji denpata chūmon, the Paper and Ink Register of the Paddies and Fields of Amidaji in Suō Province, it carries the date Shōji 2, tenth month, and it ranks among the more revealing administrative records to come down from the early Kamakura period in western Japan.

A chūmon, in the vocabulary of the age, was an itemized inventory rather than anything we would now call an order or a request. This one lists landholdings: the fields attached to the temple, recorded beside a long roster of local men who held court rank but no court office. The writing is plain and practical, the work of provincial scribes rather than court calligraphers, and that very plainness is a large part of why historians prize it.

Why a Temple Was Counting Fields

The reason Amidaji had land to inventory begins with a fire. In 1180, during the war between the Taira and Minamoto, the great monastery of Tōdaiji in Nara was put to the torch, and its colossal Buddha hall lay in ruins. Rebuilding it became one of the defining public works of the era, and the monk entrusted with raising the funds and timber was Shunjōbō Chōgen, who held the office of chief solicitor, or daikanjinshiki.

In 1186 the court assigned the entire province of Suō to Tōdaiji as a funding province, a zōei-ryōgoku whose tax revenues and forests were to underwrite the reconstruction. The following year Chōgen founded Amidaji at Mure, east of the provincial capital, as one of seven branch chapels he established across the country. From here his agents felled and floated the great cedar beams that would frame the new hall, and from here they administered the public lands of Suō. For a long stretch the head priest of Amidaji also held the post of provincial governor, so the temple sat at the center of both religious and civil authority in the region.

A register of fields, then, was not an unusual thing for this temple to keep. Land was income, and income was timber, labor, and the slow work of putting Nara's Buddha back together. The 1200 roll is a snapshot of that economic base, taken while Chōgen himself was still alive.

The Names on the Roll

What lifts the register above a dry ledger is its list of people. After the heading come dozens of men identified by the rank san'i, a court grade carried by those who held status without an active appointment. These were the zaichō kanjin, the resident officials who actually ran the provincial government office while absentee governors stayed in the capital. They were also the temple's principal patrons.

Read the roster and you meet the families who shaped medieval Suō: the Haji, the Nakahara, the Kaya, the Kanno, and at the very head of the list a man of the Tatara clan. The Tatara were the leading official house of the province, and from them descended the Ōuchi, who would grow into one of the most formidable warrior families of western Japan and turn nearby Yamaguchi into a flourishing cultural capital. To see a Tatara name written here, in a temple land record of 1200, is to catch that lineage at an early and unglamorous moment, listed among neighbors as a holder of fields.

An Important Cultural Property

The register was designated an Important Cultural Property on 6 May 1936, classed under ancient documents (komonjo). It consists of a single scroll and is held today by a private owner rather than a museum or temple, which means it is not normally on public view.

Its value lies less in beauty than in evidence. Continuous provincial records from around 1200 are scarce, and a document that names specific officials, ties them to specific fields, and links them to the Tōdaiji reconstruction project gives researchers a rare, datable foothold. It helps explain how a single province financed a national monument, how local power was organized on the ground, and how a famous warrior dynasty looked before it became famous. For the history of Suō, and of the Ōuchi, it is a foundational source.

Where to Encounter This History

Because the scroll itself stays out of public sight, the place to follow its story is Amidaji, still standing at Mure in the eastern outskirts of Hōfu. The temple is widely known today as an "ajisai" temple, its grounds planted with some four thousand hydrangea bushes of around eighty varieties that bloom through June. Beyond the flowers, its treasure hall keeps a National Treasure, the iron tahōtō reliquary pagoda that Chōgen had cast in 1197 and inscribed with the temple's founding history, along with other designated cultural properties. Viewing the treasure hall generally requires booking ahead.

A short distance away lies the site of the Suō provincial government office, the Suō Kokuga ruins, protected as a National Historic Site since 1937 and among the earliest such designations in the country. Walking its grid of former streets, with Tatarayama rising behind, brings the world of the register into the open air. The Hōfu City Museum of Cultural Properties and Local History nearby sets out finds from the site and explains the long centuries when this quiet plain was the administrative heart of the province.