Hongyoji Temple Main Hall

A Taisho Temple Hall Registered in 2025

Hongyoji Main Hall (本行寺本堂, also written Hongyō-ji Hondō) is the 1925 worship hall of Shinnyozan Hongyoji, a Jodo Shinshu Honganji-ha temple in Yayoi, Kushiro City, Hokkaido, and it was entered on Japan's national register of Tangible Cultural Properties on 13 March 2025.

The approach is a climb. From the roundabout at the Kushiro end of Nusamai Bridge the road rises toward Yonemachi, a shelf of high ground above the harbour where temples and shrines sit close together. Hongyoji occupies the middle of its compound and faces west, which puts the afternoon sun across the front of the hall. Floor area is 841 square metres, generous for a parish temple in a city this size.

Kushiro has few prewar buildings left. Air raids in the summer of 1945 took much of the centre, and what survives from before the war tends to stand on the outskirts or on this southern ridge.

The temple community here dates from around 1885, when Jodo Shinshu missionary work began in the young port. The hall standing today is not the first on the site.

Plaster Doing the Work of Stone

Look at the outside walls before anything else. They are rendered in mortar, then scored with regular joint lines, so that from a few paces back the building reads as cut masonry. It is not stone. The render was laid over wire mesh, a method that counted as advanced construction in Japan in the mid-1920s, and the temple credits it for the crispness that the surface still holds a century on.

At the rear the builders used the real material: blocks of Sapporo soft stone, a welded tuff quarried near Sapporo and long valued for its resistance to fire. Kushiro is a city of fog. Damp works steadily on timber, and a stone backing wall reads here as a practical answer to the local climate rather than a flourish.

The clearest demonstration sits at the entrance. On a Japanese temple the kibana, the projecting beam ends at the corners of the porch, are normally carved from wood. At Hongyoji they were modelled in plaster. The Agency for Cultural Affairs picked out exactly this work in its assessment, citing the exterior kibana carving as evidence of refined plasterer's craft, and it became one of the grounds on which the hall was registered.

Stand close and the trick reverses. What looked like stone at twenty paces resolves into a worked surface, and what looked like carved timber turns out to have been shaped wet, by hand, with a trowel.

Japanese Outside, Western Above the Ceiling

The roof is irimoya, hipped-and-gabled, sheathed in copper that has weathered to a dull green. A chidori-hafu, a small decorative gable, breaks the front slope, and the entrance porch below repeats the irimoya form at reduced scale. All of this is orthodox Japanese temple vocabulary, correctly handled.

Above the ceiling the building changes nationality. The roof frame is a truss, the Western system of triangulated members, rather than the stacked beams and struts of a traditional Japanese koyagumi. A truss carries a longer span on less timber, which is what an 841-square-metre hall requires, and no visitor ever sees it. Japanese form on a Western frame is precisely what Japanese specialists mean by kindai wafū, modern Japanese-style architecture.

The register describes the structure as timber, single-storey with a partial second floor and a partial basement, roofed in copper sheet. The Agency's own summary paragraph calls it a two-storey wooden building; the two descriptions differ in shorthand rather than in substance.

Carpenters from Niigata

The work was carried out by the Mase daiku, a group of shrine-and-temple carpenters from Mase in Niigata Prefecture. Hokkaido in the Meiji and Taisho decades drew craftsmen north the way it drew farmers and fishermen, and Niigata sent a great many of both. The temple relates that the same lineage worked on historic buildings elsewhere in Hokkaido, including the red-brick former Hokkaido Government Office in Sapporo.

The hall is the better argument in any case. A parish on the far eastern edge of the country, in a port town then barely forty years old, commissioned a building that would hold its own in a far older city.

Takuboku Came Before the Building Did

The poet Ishikawa Takuboku (石川啄木) spent the early months of 1908 in Kushiro working for a local newspaper. On 3 March that year, by the temple's record, he called at Hongyoji and played karuta, the traditional card game, with the children of the household. The hall he walked into was the earlier one. The building now standing went up seventeen years afterwards.

That distinction is worth knowing before you arrive, and it takes nothing away. A stone monument near the gate carries one of the poems Takuboku wrote in Kushiro, and a corner of the present hall holds a small collection devoted to him: a chronology of his Kushiro months, a karuta set made from a hundred of his verses, and a model of the earlier main hall as it stood in the first head priest's day.

The collection opened in 1986 as a reading room, the project of the fifth-generation head priest and a local curator, and became a proper museum the year after. It went quiet following the priest's death in 1992, and was revived later by that same curator together with the seventh-generation head priest, Sugawara (菅原顯史), who received the registration certificate from the mayor of Kushiro in July 2025.

Getting There, and What You Can See

Hongyoji lies about two kilometres from JR Kushiro Station, a walk of roughly thirty minutes that crosses Nusamai Bridge and then climbs the hill. A taxi takes under ten minutes. The postal address is 2-11-22 Yayoi, Kushiro; the cultural property register lists the site as Yayoi 2-chome 31 and others, which is the land parcel rather than the mailing address.

This is a working parish temple, not a museum with a ticket window. The grounds may be entered during daylight hours and the exterior photographed freely, at no charge. For the interior, and for the Takuboku collection, telephone ahead on 0154-41-5329. Funerals and memorial services take precedence over sightseeing, and a call saves a wasted climb.

Yonemachi Park adjoins the temple district. Its lookout tower, built to resemble a lighthouse, gives a view over the harbour on the days the fog lifts. Kushiro's other registered property, the former Igarashi residence, stands a short distance away in the same city; Hongyoji brought the municipal total of designated and registered cultural properties to twenty-nine.