What the Hokoji Temple Founder's Hall is

The Hokoji Temple Founder's Hall (方広寺開山堂), at Hokoji in the Okuyama district of Inasa-cho, Hamamatsu, Shizuoka Prefecture, was completed in 1935 and entered the national register as a Registered Tangible Cultural Property on 10 September 2019. It faces south from a site west of the Kannon Hall and enshrines Mumon Gensen, who founded the monastery.

The hall is single-storey timber with a roof of round-and-flat tiles and a floor area of 141 square metres. Its plan is close to square at three bays by three, and a worship bay projects from the centre of the rear wall to meet the Shodo behind. Hall of enshrinement and hall of service are locked together as one unit.

Zen style, built in 1935

Folding panelled doors and cusped windows are set into every face. Both are hallmarks of Zen style, the vocabulary that reached Japan from the continent in the Kamakura period, handled here with care in a building of the Showa era.

Why the Hokoji Temple Founder's Hall was registered

The registration criterion is contribution to the historic landscape of the country, and the number is 22-269.

The reasoning turns on the finish of the details. The bracket sets are double-stepped with tail rafters and are packed along the whole eave rather than sitting only above the columns, with square strut blocks between them. The gable carries a beam and a bottle-shaped strut. Continuous bracketing of this kind multiplies the number of pieces and the labour they demand, and to commission it in 1935 was a deliberate choice.

Inside, the floor is earthen, laid with square tiles set diagonally. That treatment too has been carried down within Zen practice from much earlier halls.

What to look for at the Hokoji Temple Founder's Hall

Follow the line under the eaves from one end to the other. Because brackets fill the spaces between the columns as well as standing on them, the blocks and arms run without a break. When the light comes round, the row reads as a fine band of stripes.

Look next at the outline of the windows. The cusped heads rise and fall like flame, and their size and placement are held consistent across the walls. The doors fold in two, a form that was worked out so the leaves stow neatly when open.

From the rear, the short projecting bay that ties the Hokoji Temple Founder's Hall to the Shodo becomes clear. The two are registered separately but are used as a single route by worshippers.

Visiting the Hokoji Temple Founder's Hall

The Hokoji Temple Founder's Hall is normally closed. The temple's website states that it opens during the autumn foliage season. At other times viewing is from the outside only.

The south front gives the best view. Standing east of the Kannon Hall and looking west sets the roofs of the two buildings in one frame, and their tiling can be compared at close range: heavy round-and-flat tiles here, lighter pantiles on the smaller hall.

Opening dates in the autumn vary from year to year, so check with the temple before travelling. Directions and admission are covered on the Hokoji Temple page.

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Q&A

QWho is enshrined in the Hokoji Temple Founder's Hall?
AMumon Gensen, the priest who founded the monastery in 1371. He was a son of Emperor Go-Daigo.
QWhen was the Hokoji Temple Founder's Hall built?
AIn 1935, near the end of the long rebuilding that followed the forest fire of 1881.
QCan visitors go inside the Hokoji Temple Founder's Hall?
ANot usually. The temple opens it during the autumn foliage season, and the dates change from year to year, so it is worth checking in advance.
QWhat are the architectural features of the Hokoji Temple Founder's Hall?
AThree bays square, hipped-and-gabled with heavy tiles, folding panelled doors and cusped windows on every face, continuous double-stepped bracketing and an earthen floor laid with diagonal tiles.
QWhat cultural property status does the Hokoji Temple Founder's Hall hold?
AIt became a Registered Tangible Cultural Property on 10 September 2019, registration number 22-269.

Basic Information

NameHokoji Temple Founder's Hall
Location1577-1 Okuyama, Inasa-cho, Hamana-ku, Hamamatsu, Shizuoka
DesignationRegistered Tangible Cultural Property (structure), registration number 22-269
Year DesignatedRegistered on 10 September 2019
Quantity1 building
DimensionsSingle-storey timber building, tiled roof, floor area 141 square metres
OwnerHokoji Temple (religious corporation)
Public AccessNormally closed; opened in the autumn foliage season. Exterior viewing at any time

References

National Cultural Properties Database, Agency for Cultural Affairs: Hokoji Temple Founder's Hall
https://kunishitei.bunka.go.jp/heritage/detail/101/00012919
Daihonzan Hokoji: Grounds guide
https://www.houkouji.or.jp/guide/
Daihonzan Hokoji: About the temple
https://www.houkouji.or.jp/about/

Last verified: 2026.09.17