Registered Tangible Cultural Properties of Japan

The main hall of Gyozenji at Furuma on the Hokkoku road in Nagano, a Shin Buddhist hall of 1830, keeps the usual Shin plan under a broad hip-and-gable roof.

Kinshi Hall, the former south building of Nagano High School, is a timber school of 1939 in Nagano City whose tiled centre rises into a pyramid-roofed tower.

The Kumeji Bridge in Nagano City, built in 1933, is an open-spandrel concrete arch 46 metres long spanning the Kumeji Gorge of the Sai River with stone-faced ribs.

The Kojindo in Matsushiro, Nagano City, is a late Edo hall under a tiled hip-and-gable roof, with a porch, bracket sets and a railed veranda facing the street.

The Korinji Temple Sutra Repository in Nagano City is a white-plastered storehouse of 1865, registered in 2019, holding an octagonal revolving bookcase from 1880.

The Korinji Temple Main Gate in Nagano City is a one-bay yakuimon rebuilt in 1826 and registered in 2019, with four intertwined dragons carved above its crossbeam.

The Korinji Temple Bell Tower in Nagano City is an open Zen-style belfry of 1830 on a stone wall, registered in 2019 and carved with dragons, pines and hawks.

The Korinji Temple Main Hall in Nagano City dates from 1800 and was registered in 2025. A thatch-shaped copper roof, square and round posts, and a carved phoenix.

A late-Meiji two-story storehouse behind the main house of the Kosaka homestead in Nagano City, white plaster over board-clad lower walls. Registered 2019.

A late-Meiji bracket gate on the north side of the Kosaka homestead in Nagano City, tiled over boards with no rafters, with a board sleeve wall. Registered in 2019.

An 1855 earthen storehouse at the southwest corner of the Kosaka homestead in Nagano City, with a placed tile roof and white lime trim. Registered in 2019.

A late-Edo thatched farmhouse in Nagano City with a raised koshi-yane vent, an earthen doma and two reception rooms. 226 m²; registered 2019. Private; exterior only.

A 58 m late-Meiji tiled earthen wall around the west and north of the Kosaka homestead in Nagano City, linking the rice storehouse and rear warehouse.

The early-Meiji gatehouse of the Kosaka homestead in Nagano City: 127 m², with a deep lintel and double beam over its gateway, joined to the miso storehouse.

A late-Meiji storehouse at the Kosaka homestead's northeast corner in Nagano City, plastered up to the eaves, with no north or east windows and a cut corner.

An early-Meiji storehouse at the Kosaka homestead in Nagano City, joined to the nagayamon gate as one facade, with small upper windows. Registered in 2019.

A small early-Showa stable in Tomi City, Nagano, formed by a lean-to projecting from the east gable of the silkworm rearing house and kept for riding horses.

A timber gate of about 1901 in Tomi City, Nagano: a three-bay four-legged gate with zelkova door panels, set back from the old highway behind stone walls.

A plastered earthen wall of about 1910 in Tomi City, Nagano, running from the west wall and turning east to meet the rear entrance of the silkworm rearing house.

A two-storey rearing house of about 1910 in Tomi City, Nagano, with three silkworm rooms upstairs, a projecting south veranda and a ventilating monitor roof.