What Is Tsuwano? The "Little Kyoto" of San-in, Tonomachi, Carp and Taikodani Inari

Published 2026-10-04 · Sources checked 2026-10-04 · Treasure Hunting Co., Ltd.

This guide is for visitors who want to understand what Tsuwano is and which sights to choose. It uses the English pages of the official Shimane travel guide and the Japan National Tourism Organization (JNTO). All pages were read on 2026-10-04. Fees and hours are those printed on the pages, so check them before you go.

The short answer

Tsuwano is a small castle town in the mountains of the San-in region, often called "Little Kyoto". JNTO calls it a destination for travelers seeking history and culture "without Kyoto's crowds". The Shimane guide says it is "a castle that resembles a hidden village in a quiet valley", with white plaster walls, samurai-era lanes and carp swimming in street canals.

Tonomachi Street

The Shimane guide calls Tonomachi Street the symbol of Tsuwano. The canal beside the street holds schools of carp of many sizes, and white-walled buildings line it. The guide says the street is especially beautiful when the white and purple irises bloom, and that the area has a Catholic church, the site of a former school, the remnants of samurai residences, cafes and shops. It names three people connected with the town: the writer Ogai Mori, the philosopher Amane Nishi and the artist Mitsumasa Anno. JNTO adds that the carp were originally kept in the waterways as emergency food in case of famine.

Taikodani Inari Shrine

The Shimane guide says this is one of Japan's five greatest Inari shrines. About 1,000 vermilion torii gates form a tunnel 300 meters long up the hillside, and the shrine looks over the whole town. Its unusual spelling of "Inari" uses characters meaning "granting one's wish" rather than "rich harvest", and the page tells a story of a man who prayed for 7 days and found a lost key. The shrine is open all year round.

Castle ruins, church and temple

• Tsuwano Castle Ruins: a medieval mountain castle at 362 meters. The guide says that in morning cloud the stone walls look as if they float, so the ruins "take on the appearance of a castle in the sky".
• Tsuwano Catholic Church: built by a German priest, Father Schafer, in 1931, with Gothic-inspired architecture in wood and plaster. The interior has a tatami floor and stained glass, and the visit is free. An adjacent room holds materials on the martyrdom of Christians.
• Yomeiji Temple: founded in 1420 by the lord of Tsuwano Castle, with a thatched main building and a garden. Ogai Mori's grave is in the cemetery, engraved only with "Grave of Ogai Mori" in line with his will.

Gardens, art and stars

• Hori Garden: the homestead dates from 1788 and the garden was made in 1897 by a gardener brought from Osaka. In autumn the foliage changes in three bands of colour from the foot of Mt. Midori to its top.
• Anno Mitsumasa Museum: about 120 works by the artist, a planetarium and a replica of his home studio, one minute from the station.
• Nichihara Astronomical Observatory: at 225 meters on a summit, with a telescope the guide calls one of the largest open to the public in Japan. The page lists observation from 19:00 to 22:00.

Stay in a townhouse

The Shimane guide lists a machiya guest house renovated from a traditional house built in the 1890s, about a 5-minute walk from the station, with check-in at the tourist association office in front of the station.

If you have more time

The Shimane guide's pages on Tsuwano suggest a few experiences nearby. They include watching Iwami Kagura, a local performing art recognised as a Japan Heritage item, and trying on the costumes after the performance; a walk around the red-tiled town of Omori at the Iwami Ginzan silver mine; and lunch at the port of Yunotsu overlooking the Sea of Japan. The pages do not give travel times from Tsuwano to these places, so ask at the tourist association.

What we could not verify, and therefore left out

• Current admission fees for the church donation box, gardens and museum beyond those printed on the pages.
• When the irises bloom in a given year.
• Whether the observatory is open on your date, since the guide says the weather on the summit is changeable.

Related guides

• How do you get to Tsuwano and get around the castle town?
• What is Tsuwano like through the year? Yabusame, the heron dance and autumn colour

Sources

All URLs retrieved 2026-10-04.

1. Tonomachi Street, Tsuwano (Shimane official travel guide) — (street, carp)
2. Taikodani Inari Shrine (Shimane official travel guide) — (torii, spelling)
3. Tsuwano Castle Ruins (Shimane official travel guide) — (castle)
4. Tsuwano Catholic Church (Shimane official travel guide) — (church)
5. Yomeiji Temple (Shimane official travel guide) — (temple)
6. Hori Garden (Shimane official travel guide) — (garden)
7. Anno Mitsumasa Museum (Shimane official travel guide) — (museum)
8. Nichihara Astronomical Observatory (Shimane official travel guide) — (observatory)
9. Tsuwano Machiya Stay Ebisucho (Shimane official travel guide) — (townhouse stay)
10. Tsuwano & Masuda (JNTO) — (carp history, overview)