Former Kaichi School

Former Kaichi School is open. That statement matters because this Meiji-era school building in Matsumoto, Nagano Prefecture, closed for seismic-retrofitting and disaster-prevention work in 2021 and reopened on November 9, 2024, and older information still circulating online may describe it as under renovation. It holds National Treasure status, designated September 30, 2019, the first modern school building in Japan to receive that designation.

The school first opened in a converted former temple building in May 1873, shortly after Japan's Meiji-era education reforms began. It moved into its current, purpose-built home in April 1876, a building designed and constructed by local master carpenter Tatsuishi Kiyoshige, who traveled to Tokyo and Yokohama to study Western architectural styles before building it. The building ceased operating as a working school in March 1963, was physically relocated and restored in 1963-1964 to make way for river-widening work on the nearby Metoba River, and reopened in April 1965 as the education museum it remains today.

The building is a leading example of giyofu, or pseudo-Western, architecture, a style that blends traditional Japanese carpentry with Western-inspired elements. Its most photographed feature is the central two-tiered carriage entrance, topped by an octagonal tower and decorated with dragon and angel carvings, a striking hybrid that reflects Tatsuishi's firsthand study of Western building design applied through Japanese craftsmanship.

The heritage designation is worth stating precisely, since many visitors assume a historic building's protection level rather than knowing it. The building held Important Cultural Property status starting March 23, 1961, a meaningful designation on its own, before being upgraded to National Treasure, Japan's highest heritage-protection tier, on September 30, 2019. That upgrade is a genuine distinction, not merely a renaming.

Inside, staged period classrooms are set up as though students had just stepped out, alongside displays of historical educational materials. Reported figures for the size of this collection vary considerably by source, from roughly 30,000 to well over 100,000 items, a discrepancy not cleanly resolved across the sources checked, so this guide describes it as tens of thousands of items rather than citing an exact number. Some travel sources describe the building as the oldest elementary school in Japan; no official source was found making that specific claim, so it's presented here only as a commonly repeated claim, not as a verified fact.

A visit typically runs 30 minutes to an hour. The building sits a short bus ride or walk from Matsumoto Castle, and a combined ticket saves money when paired with the castle, or with a broader combo that also includes Matsumoto City Museum of Art. This page covers the school building itself; for Yayoi Kusama's permanent gallery and the rest of the art museum's collection, see the Matsumoto City Museum of Art page.