Yoshino Sake Brewery

A Brewing Compound at the Head of the Isumi River

Yoshino Sake Brewery (吉野酒造, Yoshino Shuzo) is a sake brewery at Ueno in Katsuura City, Chiba Prefecture, founded by tradition in 1830, whose nine buildings and one structure were entered on the national register as Registered Tangible Cultural Property on 18 April 2008.

Turn inland from the Katsuura coast and the road climbs through a narrow valley before opening onto the hamlet of Ueno. The Chiba Prefectural Board of Education places the site at the headwaters of the Isumi River, and water is the reason the brewery stands here. What goes into the mash is drawn from the company's own wooded hillside rather than from a well on the property.

The house label, Koshigoi, comes from Koshigoe, the old name for this stretch of countryside. Katsuura City explains the coinage: the syllable goe was rewritten as goi, the word for an old well. Brewing is done each winter by a Nanbu toji and his crew, who travel down from Hanamaki in Iwate Prefecture and spend some five months at the brewery. Yoshino Sake Brewery is a working factory as much as a heritage site.

How the Compound Is Laid Out

The property sits on the north side of the road. A long stone wall closes its southern edge, broken at the centre by a stone gate. Inside and to the west stands the shop and main house of 1907, still in use as the sales counter.

East of the house the south brewing house runs on a north-south axis, with the north brewing house beyond it. These two, 788 and 486 square metres in area, are what a visitor notices first: two long gabled roofs in a row. A brick chimney 16 metres tall rises at the southern end of the south brewing house's west face and marks the brewery from a distance.

The smaller buildings cluster behind the house. The south storehouse stands to its northwest, the north storehouse beyond that, and the former stables occupy the northwest corner of the compound. Northeast of the north brewing house is a small shrine to Matsuo, the deity of brewing. Everything lies within a short walk, and the compound survives as a single group.

The dates are not uniform. The shop and main house and the south storehouse both date from 1907, the north brewing house from the Taisho era, the gate from about 1955, and the stone wall from two different periods along its eastern and western halves. Nothing here was built in one campaign; the layout is the record of a brewery adding buildings as it grew.

One Registration, Ten Entries

The registration took effect on 18 April 2008 and was gazetted on 7 May the same year. Ten items went on together: the shop and main house, south brewing house, chimney, north brewing house, south storehouse, north storehouse, former stables, Matsuo Shrine, gate and stone wall. Their registration numbers run consecutively from 12-0104 to 12-0113.

Nine of the ten were listed under the criterion of contributing to the historic landscape of the nation; only the former stables was listed as difficult to reproduce. That weighting matters. The compound was judged not as a set of individual buildings but as a view, from the stone wall along the roadside up to the top of the chimney.

Each building at Yoshino Sake Brewery carries its own registration number and its own structural description. The individual pages listed below cover them one by one.

Getting There and What You Can See

The nearest station is Kazusa-Okitsu on the JR Sotobo Line, about 3 kilometres inland. That is too far to walk comfortably; a taxi takes roughly 10 minutes. Katsuura Station is about 7 kilometres away. Drivers usually leave the Ken-O Expressway at the Ichihara-Tsurumai interchange, follow National Route 297 south, and pick up the prefectural road that runs from Otaki towards Katsuura, a drive of about 40 minutes. Visitor parking is provided beside the compound and signposted at the entrance.

The shop on the premises sells the brewery's sake. It opens 8 a.m. to 5 p.m. Monday to Friday and 10 a.m. to 5 p.m. on Saturdays, Sundays and public holidays, and closes on New Year's Day and on the third and fifth Sundays of each month; when a public holiday falls beside one of those Sundays, the closure is extended. Hours change around the New Year and the long holiday weeks, so check the company's notices before setting out.

The brewing halls themselves are not open. The company's website carries no tour booking, and there is no arrangement for going inside. Viewing is from the road and from the area around the shop, which is enough for the stone wall, the gate, the overlapping gabled roofs behind it and the chimney. Because this is a working brewery, it is worth mentioning photography at the counter before taking pictures on the premises. (Opening hours checked 17 September 2026.)