Fishing Customs of Tango

The Fishing Customs of Tango

The Tango coast traces the western edge of Wakasa Bay, where the warm Tsushima Current passes offshore and a branch of it curls back into the bay. That quirk of oceanography did more than fill local waters with fish. It shaped centuries of working life along a shoreline that, depending on which way it faces, behaves like two entirely different seas.

In December 1987 the Japanese government recognised the whole body of fishing practice gathered here under a single name: Tango no Gyorō Shūzoku, the Fishing Customs of Tango. It was placed in a specific category of cultural property, one that protects not a building or an object but a form of inherited skill. The recognition covers set-net yellowtail fishing in sheltered inlets, organised whaling, line fishing far offshore, and the seaweed divers of a single village at the peninsula's northern tip.

A Coast of Two Seas

Look at a map of the Tango Peninsula and the logic of its fisheries becomes visible. The eastern side opens onto Wakasa Bay in a run of deep, sheltered inlets. The bay catches the inflowing branch of the Tsushima Current, which carries yellowtail and other migratory fish into calm water year after year. Here, fishing meant nets: gill nets and large fixed set nets anchored across the paths the fish were known to swim.

The northern and western shore is a different country. It faces the open Sea of Japan directly, a wall of cliffs and rock platforms battered by winter swells. Net fishing in sheltered water gives way to fishing that depends on reading the surface and the seabed: isomi fishing, in which a fisher peers down through the water for shellfish and seaweed on the rocks below; seaweed gathering; gill-netting for flying fish; and line fishing on the open grounds.

What earned Tango its recognition was not any one of these methods on its own. Plenty of coastlines in Japan had set nets, and plenty had divers. Tango carried the inner-bay tradition and the open-ocean tradition side by side, in the same compact region, and passed both down together for generations. That density and overlap is unusual, and it is the heart of what the 1987 selection set out to preserve.

An Archive of a Vanishing Trade

The category Tango's fishing customs belong to is worth explaining, because it is easy to confuse with the better-known "Important" designations. Japan's heritage law treats some intangible folk practices as candidates for documentation rather than active protection. When a tradition is judged historically significant but also fragile, often already fading, the state can select it so that thorough records are made before the knowledge disappears.

That is exactly the situation here. By the late twentieth century, much of what made Tango's fishing distinctive had already ended or shrunk to a handful of elderly practitioners. The selection in 1987 triggered formal study. The Kyoto Prefectural Board of Education and the Kyoto Prefectural Tango Folk History Museum published a written record, Tango no Gyorō Shūzoku, in 1997. A documentary film followed, produced with the cooperation of the National Museum of Japanese History and the Agency for Cultural Affairs.

No single organisation was named as the property's custodian. The recognition belongs, in a sense, to the coast itself and to everyone whose grandparents worked it.

The Women Divers of Sodeshi

Of all the practices folded into the Tango recognition, the one that lingers longest in the mind is the diving women of Sodeshi. Sodeshi sits below Kyōgamisaki, the rocky cape that marks the northernmost point of Kyoto Prefecture. It was the only village on the entire Tango Peninsula where women dived for a living.

Local records trace organised diving here to the late seventeenth century, when a villager is said to have formed a working group of women divers and men to crew their boats. The divers were not full-time fishers. They went down between bouts of farm work, on days the village fixed in common. Sodeshi used the same word for opening the sea to harvest that it used for the communal cutting of mountain grass.

A diver typically went down around five metres, holding her breath, prising shellfish loose with a small iron tool and stuffing seaweed into a coarse bag tied at her waist. The most valued catch was tengusa, the agar-weed used to make the jellied dessert tokoroten and, later, dried agar. The best grade grew in the fast current off the very tip of Kyōgamisaki, at about four metres down, where the holdfasts gripped hard and only a strong diver could work them loose.

The work had its own soundscape. On calm days the sharp intake of breath as divers surfaced carried across the water, a sound the villagers called the iso-bue, the "reef whistle." Some crews stayed close to home and returned each evening. Others loaded their fast, light boats and ranged for days along the coasts of neighbouring provinces, sleeping in caves or beach huts and harvesting agar-weed before moving on.

There were around seventy divers in Sodeshi in 1934. The trade did not survive long after the war. Imported agar-weed collapsed the price in the late 1940s, a brief recovery failed, and a second collapse in 1952 finished it. By the early 1980s only about three former divers were still living, all of them past eighty. One detail from this world had a long afterlife: the divers' bags were often woven from wisteria-bark fibre, and when researchers documented them in 1962 the find helped revive interest in Japan's old plant-fibre textiles.

Yellowtail Nets and the Whalers of Ine

On the bay side, the signature catch was buri, the yellowtail that the inflowing current delivered into the inlets each winter. Ine, a small port tucked behind the natural breakwater of Aoshima island, was traditionally counted among Japan's three great yellowtail grounds. Large fixed set nets, strung across the fish's habitual routes, remain the backbone of fishing there; today several companies still operate big set-net systems in the waters off the town.

Ine's fishing wealth left a mark you can still walk past. The funaya, the boathouses that line the harbour almost to the waterline, were built from the late Edo period onward by families who needed to store boats and gear where the steep hills left no room. The result is a townscape unlike anywhere else in Japan, now protected as a national preservation district.

The Tango recognition also notes organised whaling in these waters, a cooperative form of hunting that drew whole communities together rather than individual crews. It belongs to the same picture as the set nets and the divers: a coast that, faced with a generous but demanding sea, developed an unusually broad set of answers and kept all of them alive at once.

Visiting the Tango Coast

Because this is an intangible property rather than a site, there is no single place to "see" it. The way to encounter it is to travel the coast and read it with the fisheries in mind.

Ine is the natural starting point. Sightseeing boats and small water taxis run across the harbour, the angle from which the boathouses were always meant to be seen. From there the route north along Route 178 follows the open-ocean coast: the cliffs of the ria shoreline, the lighthouse on Kyōgamisaki, and below it Sodeshi, where the terraced rice fields step down toward the same rocks the divers once worked.

The written and photographic record of these customs is held by the Kyoto Prefectural Tango Folk History Museum in Miyazu, near the Tango Kokubunji temple ruins above Amanohashidate. Visitors should note that the museum is closed for renovation, with reopening planned for around the end of March 2027; it is worth checking its current status before building a trip around it.