Sado — the island of gold and Noh theater

World Heritage Mines, Noh Theater, Vessels Born from the Earth of the Mines

Duration: 2 days, 3 nights (Departure from Niigata port at 11:30 / Year-round)
Price: On request
Departure: Arrival and departure from the Sado Kisen terminal at Niigata Port (transfer from Niigata Station and Niigata Airport can be arranged)

Overview

Sado is the largest island in the Sea of Japan. The Aikawa gold and silver mines, discovered in 1601, supported the finances of the Edo shogunate for about 260 years and operated for nearly 400 years until their closure in 1989. In July 2024, the mines were inscribed on the UNESCO World Cultural Heritage List under the name “Sado Island Gold Mines.” The preservation of manual mining and ore processing methods for over 250 years, despite the advent of mechanization, was highly acclaimed.

Sado is also known as the island of Noh theater. Nagayasu Okubo, the first manager of the mines, came from a family of Noh performers and arrived on the island with his troupe. At its peak, the island boasted about 200 Noh stages, more than 30 of which remain today. Most are located on temple grounds, and performances are held not under a roof, but illuminated by bonfires.

Rich in iron oxide, the deep-red earth known as mumyōi comes from Sado Island’s historic mines. Since the late Edo period, this distinctive clay has been used to create Mumyoi ware, a ceramic tradition rooted in the island’s landscape and history. Today, twelve pottery kilns remain active in Aikawa. In 2003, fifth-generation master Ito Sekisui, whose gallery we will visit, was designated a Holder of Important Intangible Cultural Property (Living National Treasure) for his mastery of Mumyoi ware.

This three-day tour brings together underground tunnels, open-air Noh stages, and vessels born from the earth of the mines. Noh performances are held across the island from April to October; by choosing travel dates that coincide with these events, you can experience authentic Takigi-Noh. Accommodation is in a Premium Suite (108㎡) on the top floor of Hotel Oosado, located on a hill in Aikawa. The suite overlooks the Sea of Japan and features an open-air hot spring bath and a private terrace.

Duration: 2 nights, 3 days / The tour is conducted in a private vehicle with a personal driver and guide. Departure from Niigata Port at 11:30.

Itinerary: Niigata Port → Ryotsu Port → Historic Sado Gold Mine → Hotel Oosado → Sekisui Ito Gallery → Donden Highlands → Shiizaki Suwa Shrine Noh Stage → Yajima and Kyojima → Ryotsu Port → Niigata Port

Key Features

Historic Site Sado Kinzan (UNESCO) — A gold and silver mine opened in 1601 and operated for nearly 400 years until 1989. The Sodayu Tunnel, hand-dug during the Edo period, and the Doyu Tunnel are open to visitors.
Doyu no Warito — The Golden Vein That Split the Mountain — Remnants of open-pit mining, where the mountain was cut into a V-shape in search of a gold vein. The fissure at the summit is about 30 meters wide and reaches a depth of approximately 74 meters.
The Noh theater stage of the Suwa Shrine — The Noh theater stage, built in 1902, is located on the grounds of a sanctuary founded in 1376. Overlooking the lake, it is the most popular Noh stage on the island.
Donden Plateau — a meadow at an altitude of 940 m — The plateau, part of the Osado mountain range. It is about a 20-minute walk from the parking area to the summit of Mount Shiridate, which offers panoramic views of Ryotsu Bay, the Kuninaka Plain, and the Kosado Hills.
Vessels born from mineshaft clay — Ceramics made from "mumyo"—red clay rich in iron oxide. Discover traditional craftsmanship at the potter family's gallery, one member of which has been recognized as a Living National Treasure of Japan.
Yajima and Kyojima are two islands in Ogi Bay — According to legend, bamboo for arrows for Minamoto no Yorimasa from "The Tale of the Heike" was taken from Yajima; Nichirō, a disciple of Nichiren who recited sutras here, was cast ashore at Kyoshima.

Itinerary

Day 1 — A Day on Sado — Crossing the Sea, Into Golden Tunnels

11:00 Sado Kisen Terminal, Niigata Port
We arrange transfers from Niigata Station or Niigata Airport with a private driver. The terminal is located approximately 10 minutes from the station and about 25 minutes from the airport.
11:30 Jetfoil Boarding
Cross the Sado Strait on a high-speed hydrofoil, which lifts its hull above the water. The journey to Ryotsu Port takes just 1 hour and 7 minutes—less than half the time of a car ferry.
12:37 Arrival at Ryotsu port
You will meet your personal driver and private guide on the island.
13:00 Lunch
On the shore of Lake Kamo or in Ryotsu. Enjoy lunch with local fish caught off the coast of Sado.
14:00 In Aikawa
Travel through the southern foothills of the Osado Range to the gold and silver mines. The journey takes about 60 minutes.
15:00 Historic Site Sado Kinzan
Tunnel tour. Inside, the temperature remains around 10°C year-round. In the Edo-period Sodayu, you will see traces of the struggle against floods, while in the Meiji-era Doyu, trolleys and workshops from the mining days have been preserved. Not far from the entrance is Mumyoi, where red clay was extracted for Mumyoi ware.
16:45 Check-in at Hotel Oosado
Premium suite on the top floor. The 108㎡ interior features an open-air hot spring bath and a private terrace with direct views of the Sea of Japan. The hotel's large communal bath is filled with sulfate spring water. Enjoy a pleasant stay and a wonderful time.

Day 2 — A Day on Sado — Earth, Mountains, and Bonfires

10:00 In Donden Highlands
About 60 minutes along the trail from the hotel to the plateau campsite.
11:00 Donden Plateau
From the Kogen Lodge parking area, head towards Mount Shiridateyama. The round trip takes about 40 minutes along an open grassy ridge. There are no tall trees here, so the view remains unobstructed, and on clear days you can see the mountain ranges of Honshu.
12:30 Lunch
By the shores of Lake Kamo. This brackish lake is renowned for its oyster farming.
15:00 Sekisui Ito Gallery
Akamizu Kiln Pottery Workshop, a renowned studio of mumyo-yaki. In 2003, fifth-generation master Ito Sekisui was recognized as a bearer of the Important Intangible Cultural Heritage of "mumyo-yaki." The collection features works using the "neriage" technique, where patterns are created by layering clays of different colors, and "yohen," in which pieces darken depending on the effect of the flame, as well as vessels crafted by masters from the first to the sixth generation. (Advance arrangements are required if you wish to meet the head of the kiln.)
16:00 To the hotel
Relaxation before the evening Noh theater performance.
17:00 Dinner
Dinner at the hotel.
18:30 Departure to Ryotsu
About 50 minutes transfer through the island’s mountain landscapes.
19:30 Immersion in the Art of Noh Theatre
The performance takes place by torchlight on the stage of the Shiizaki Suwa shrine. This stage has been passed down through generations under the guidance of the Honma family, heads of the Hosho school on Sado Island. Viewing on Sado is characterized by a relatively relaxed atmosphere, so even first-time visitors can enjoy the performance. As the event is held outdoors, please bring warm clothing.
21:00 Departure to the hotel.
Travel time is approximately 50 minutes. Upon return to the hotel, leisure time.

Day 3 — A Day on Sado — To the Bay with the Red Bridge

09:00 Departure from the hotel
Transfer south along the island’s west coast from Aikawa to the Ogi Peninsula with stunning views (approximately 90 minutes). Stops for photography.
10:30 Yajima and Kyojima
A quiet bay on the coast of Ogi. A red arched bridge connects two pine-covered islands, creating a landscape that is part of the Sado Geopark and the Sado-Yahiko-Yoneyama Quasi-National Park. Cross the bridge to enjoy a panoramic view of the bay from the shore.
13:00 After lunch at a local restaurant, departure from the Ogi Peninsula
Transfer to Ryotsu Port. Approximately 70 minutes.
14:35 Departure by Jetfoil
1 hour 7 minutes to Niigata port. Departure time depends on the season: from 14:35 to 16:25.

Gold and firelight

Gold and the Campfire — What Remains on the Island

The gold of Sado did not remain on the island. It was transported by ship to Edo and became the financial foundation of the shogunate.

What remained is the Noh theater.

Tean Okubo, the first manager of the gold mines, was the younger son of Jibu Dayu Okura, a Sarugaku performer who served Takeda Shingen. Tean arrived on the island accompanied by a troupe of Noh performers, built the Kasuga Shrine in Aikawa, and dedicated Noh performances to it. At its peak, there were up to 200 Noh stages on the island. More than 30 have survived to this day. Most of them are located on shrine grounds, and performances are held not under a roof, but by the light of bonfires.

There is a saying on Sado: “Mai-taosu”—to ruin oneself out of love for Noh theater. The gold was taken away. Only its fervor remains on the island, burning to this day.

There is something else that remains: the red earth from the mine tunnels. Rich in iron oxide, it is called “Mumeii”—originally the name of a Chinese medicinal remedy used to stop bleeding. At the end of the Edo period, the Ito family from Aikawa used it as clay for ceramics. Earth extracted from the gold mines was transformed into vessels.

Seasonal Changes

The Donden Plateau is open to visitors from late April to mid-November. During the winter closure of the Osado Skyline and Donden Line roads, when access to the plateau is restricted, the route will be replaced with a visit to either Senkaku Bay Ageshima Park or the five-tiered pagoda of Myosenji (built in 1825, recognized as an Important Cultural Property of Japan, and the only five-tiered pagoda in Niigata Prefecture).

Noh theater performances take place from April to October. Outside this period, the visit will be replaced by a tour of the Noh stage at Suwa Shrine in Shiizaki, as well as a leisurely dinner at your hotel.

Additional Options

Year-round

Tour of the Sado Magistrate’s Office and Kyomachi Street
Evening illumination of the Kitazawa Flotation Plant ruins (evening guided tour from the hotel)
Visit to Mumyoi-yaki pottery workshops in Aikawa
Five-story pagoda of Myosenji Temple
Stroll through Shukunegi Village and tour of traditional open houses
Gold leaf application experience
Transfer with driver from Niigata Station or Niigata Airport

Seasonal

Tarai-bune tub boat ride at Yajima and Kyojima (April–October)
Sado Gold Mine “Yamashi Tour” — exploration of the Daitsuyama tunnel, completed in 1647 (April–November, about 70 minutes, reservation required)
Senkakuzan Ageshima Park and sightseeing submarine cruise (open only on weekends and holidays from December to February)
Lunch at Donden Highland Lodge (mid-April to early November)

Practical Information

Start time / Duration: Departure from Niigata Port at 11:30 / 2 nights, 3 days (year-round)
Included in the price: ・Private car with personal driver (both on the island and on the Niigata side)
・Accompaniment by a personal guide
・Round-trip jetfoil tickets
・2 nights in a Hotel Oosado Premium Suite
・Admission ticket to the historic Sado Kinzan site

*Please note that meals and additional options are not included in the tour price.

*If you wish to attend a Noh theater performance, we will adjust the schedule according to the performance dates. Performances are held from April to October.