Daianji Temple

A Domain Lord's Temple in the Hills West of Fukui

Daianji (大安寺, also known as Daianzenji and formally Banshōzan Daianzenji) is a Rinzai Zen temple of the Myōshinji branch at Tanoya-chō in Fukui City, Fukui Prefecture, and five of its buildings were designated Important Cultural Properties on 9 June 2008.

The five are the main hall, the kuri or priests' quarters and kitchen, the founder's hall, the patron's hall and the bell tower. The temple was established in 1658 by Matsudaira Mitsumichi (1636 to 1674), fourth lord of the Fukui domain, who invited the priest Daigu Sōchiku (1584 to 1669) to serve as founding abbot and made the temple the perpetual mortuary site of his house. The ground already had a history. An earlier temple written 田谷寺, on the mountain called Ryūōzan, had occupied this hillside and is said by tradition to have been founded by the ascetic Taichō; it burned in 1574 during Oda Nobunaga's campaign in Echizen. Daianji's principal image is an eleven-headed Kannon, and the temple is the tenth stop on the Hokuriku Thirty-Three Kannon pilgrimage.

Construction ran in stages over three decades, and the sequence explains the layout. The kuri went up first in 1658, the main hall followed in 1659, the bell tower in 1663. When the founding abbot died in 1669 the founder's hall was raised the next year. Mitsumichi himself died in 1674, a mausoleum was built in the hills above the compound, and the patron's hall was completed in 1677. A guest wing was added around 1690, and the mountain gate dates from 1792.

Fukui City has exactly one nationally designated Important Cultural Property among its buildings, and this is it.

Five Designated Buildings and Three More Attached

Visitors often see the figure eight rather than five, which needs explaining. Japan's designation system allows secondary structures to be listed as tsuketari, attached items covered by the same designation without being counted in the headline number. At Daianji the mountain gate, the treasure store and the wall gate are attached in that sense, along with the stone mausoleum, so the phrase used by Fukui City, the main hall and seven other buildings, is arithmetically correct even though the national record says five.

The main hall faces east, measures 25.8 metres along the front and 18.2 metres in depth, and carries a hipped-and-gabled roof of pantiles with a curved-gable porch at the southeast corner. Inside, six rooms in a regular grid are wrapped on the front and sides by a veranda two and a half bays deep. Look up and the ceiling changes character: exposed decorative rafters over the aisle, coffer-and-batten panels elsewhere. The front row of three rooms has no partition walls above the sliding screens, so a single ceiling plane runs across all of them, an arrangement that makes the interior feel far larger than its footprint.

The kuri sits to the north at 22.7 metres by 18.0 metres, hipped-and-gabled at the front and hipped at the back. Its eastern face opens on a wide earthen-floored entrance and an office, while the western half divides into a three-room suite on the main hall side and living quarters arranged either side of a central corridor.

The two smaller halls are where the carpentry gets ambitious. The founder's hall of 1670, built by a domain carpenter recorded as Nae Magokurō, uses Zen-style detailing throughout: tapered columns tied by penetrating ties and a head rail, simple three-block bracket sets, a coffered ceiling, and a Zen-style altar platform at the back holding a seated image of Daigu. The rearmost columns are finished in black lacquer, the rest in red and wiped lacquer. The patron's hall of 1677, by the head carpenter Seki Seisuke with Iwasaki Kyūemon as master builder, is a little grander: bracket sets that project outward on the exterior and step differently inside, a panelled door at the centre front, flame-shaped windows in the board walls, and a shrine cabinet enshrining Mitsumichi himself. It is built of good zelkova, wiped with lacquer and picked out in black at key points.

The bell tower of 1663 rests on plinths of Shakudani stone, the blue-grey tuff quarried in Fukui that turns up everywhere in this temple. Its bracket sets are packed continuously along the head rail with frog-leg struts between them, and the ceiling inside is coffered.

Two earlier layers of protection preceded the national listing. The main hall and patron's hall became Fukui Prefectural Cultural Properties in 1982, and the precinct including the mausoleum was made a Fukui City historic site in 1974.

Visiting During the Reiwa Great Repairs

Anyone planning a visit needs to know that Daianji is in the middle of the largest repair campaign in its history. Work began in November 2018 on all eight buildings, national and attached alike, prompted by uneven settlement, leaning frames, rot and termite damage under the floors, and roof leaks. The main hall and the kuri had been thrown out of true by the 1948 Fukui earthquake. Depending on condition, buildings are being fully dismantled and rebuilt, partially dismantled, or repaired in place, with seismic assessment and fire-protection work carried out alongside.

Progress so far: the mountain gate and bell tower were finished in 2022, and the main hall was completed in late 2025, with its dedication ceremony held in May 2026. The kuri, guest wing, founder's hall, patron's hall, treasure store and wall gate remain. Two completion dates circulate, and both come from official sources: Fukui City's project page gives the end of December 2029, while the temple's own repair page now targets around 2032. Treat the later figure as the current expectation and check before travelling if a specific building matters to you.

The temple stays open throughout. Admission is 500 yen for adults, 400 yen for students, 300 yen for junior and senior high school pupils and 200 yen for primary school children, with hours from 9:00 to 17:00 and last reception at 16:30. The temple states plainly that access is restricted in places because of the repairs, and since 2020 part of the work on the main hall has been visible from the visitor route, which is a rare thing to be able to watch.

The climb behind the buildings is the other reason to come. About 300 metres up the hillside lies the Senjōjiki, the mausoleum of the Fukui lords, paved with 1,360 slabs of Shakudani stone. The tomb markers stand around 3.7 metres tall, described by the temple as the largest for a daimyo house in Japan. Yūki Hideyasu, the first lord, occupies the position at the centre rear, with later lords and their consorts ranged either side. The sliding door of the mausoleum gate carries the Matsudaira hollyhock crest on the outside and the Toyotomi paulownia crest within. A little below lie the graves of the late-Edo poet Tachibana Akemi and the smallpox physician Kasahara Hakuō.

Practical points. Zen sitting is held on the second and fourth Friday evenings of each month at 400 yen, first-timers arriving at 18:30; sutra copying runs from 1,500 yen, and vegetarian temple cuisine requires advance booking. Parking is free for about 100 cars. From Fukui Station take the Keifuku bus on the Ayukawa or Kawanishi-Mikuni line to Daianji-monzen, roughly thirty minutes, then walk about twenty minutes uphill; by car it is around twenty-five minutes from Fukui-Kita interchange via Route 416. Irises draw crowds in June. Ask at reception about photography, particularly anywhere near the scaffolding.