Gakuen-ji, the Shark Temple

November 2026 Updated on 6 November 2026 6 min read Gakuen-ji, Izumo (Shimane)

A healed empress, a sacred object returned by a shark, two buddhas under one roof and a concrete pavilion meant to last forever… At Gakuen-ji, the legends climb as fast as the steps.

Green and red

Gakuen-ji is best known for its maples. From mid-November, the small leaves of the iroha-momiji cover the stairways and turn the mountain into a red tunnel. In the green season, though, the temple plays a completely different tune. From the car park, about fifteen minutes on foot lead you through the forest. The path follows a stream, crosses a little bridge, then slips under the cedars. Moss covers the stones, the lanterns and sometimes the shoulders of the statues.

At the top of a long flight of steps, the Konpon-dō finally appears beneath the trees, with its red timber frame and its great upturned roof. In autumn, Gakuen-ji catches fire. The rest of the year, it disappears into the green.

To understand the name, start at the end

The temple’s story actually begins further on, at the end of a trail that follows the stream upward. There, in a narrow gorge, the Furō waterfall drops in front of a small pavilion clinging to the rock face. This is the Zaō-dō, built at the mouth of a hollow where Zaō Gongen, the protector of mountain ascetics, was once worshipped. According to tradition, the monk Chishun prayed here for Empress Suiko, who suffered from an eye disease. She is said to have recovered and, in 594, ordered a temple founded in gratitude. One day, Chishun dropped a Buddhist ritual implement into the waterfall’s pool. A wani then rose from the water to bring it back to him. The first character of Gakuen-ji, 鰐, refers to that very creature.

A crocodile at the bottom of a waterfall in Shimane? The picture needs a little clarification. In the region’s old tales, wani seems to mean a sea creature, usually read as a shark. The temple’s head priest mentions a wanizame, a shark able to swim up into fresh water.

A town of monks turned into clearings

From the 12th century, Gakuen-ji grew into a major temple of the Tendai school, tied to Enryaku-ji on Mount Hiei. It became one of the great centres of ascetic practice in the region. In the Middle Ages, dozens of monks’ lodgings filled the different levels of the mountain. Almost all of them are gone. What remains today are wide clearings carpeted in moss, a few wooden buildings and stairways that sometimes seem to lead nowhere. The grounds are protected as a National Historic Site precisely because that medieval layout can still be read in the terrain.

The current Konpon-dō dates from the 18th century. Its thick pillars, painted ceilings and red joinery give it the presence of something much older. Nearby, votive boards line up hundreds of names under a small wooden roof. The hall enshrines two main deities, both kept hidden from view: Senju Kannon, the thousand-armed Kannon, and Yakushi Nyorai, the Buddha of healing. This unusual pairing comes from the temple’s old split into two communities. The North Hall honoured Kannon, the South Hall honoured Yakushi. When the two were reunited in the 14th century, both buddhas kept the same address.

Gods, buddhas and reinforced concrete

To the left of the main hall, the architecture gets even more tangled. The Jōgyō-dō, devoted to practice centred on Amida, stands in front of a small shrine to Matara-jin, protector of Pure Land believers. A Buddhist hall in front, a Shinto shrine behind, almost fitted into the same planks: the whole thing keeps the trace of shinbutsu shūgō, the old fusion of gods and buddhas. Gakuen-ji also had close ties with Izumo Taisha and long shared some of its ceremonies. Despite the official separation of the two religions in the Meiji era, the cohabitation is still visible. Here, syncretism still has a roof over its head.

Then, back on the path to the waterfall, a small white building suddenly stands out against the dark wood and the moss. This is the Sannō Shichibutsudō, linked to the Sannō cult and the guardian deities of Tendai Buddhism. The old building, probably from the Edo period, had suffered badly from the damp. So the previous head priest decided to rebuild it in concrete, a material then thought able to cross the centuries like the Parthenon. The current head priest tells the story with a smile: the results have not turned out quite as eternal as hoped. At Gakuen-ji, even concrete ends up understanding that the moss is in charge.

Benkei, express delivery

The mountain also remembers Musashibō Benkei. The future companion of Minamoto no Yoshitsune is said to have trained at Gakuen-ji in his youth. Legend has it that he later carried a bell back from the temple on Mount Daisen, in what is now Tottori Prefecture. Around a hundred kilometres of mountain trails, covered in a single night with the bell on his back.

The object tied to this feat really exists: it bears an inscription dated 1183, is listed as an Important Cultural Property and is now kept at the Shimane Museum of Ancient Izumo. The bell is genuine. The delivery time is harder to guarantee.

Where the temple began

After the halls, the trail goes back under the cedars. The steps turn to earth, the stream cuts across the path and small buddhas meditate among the ferns, their faces already eaten by moss. After ten minutes or so, the rock wall finally opens onto the Furō waterfall. The Zaō-dō looks as if it had been set straight into the hollow of the mountain. The water falls in front of its gallery, catches the light, then runs on into the pool.

The path ends exactly where the temple’s story is said to have started, fourteen centuries earlier. Then you walk back down toward the halls, the sound of the water still in your ears. At Gakuen-ji, history doesn’t only go back in time: it goes back upstream. And at the end, the mountain still returns what it swallowed.