Portrait: AI-generated imagined likeness

Daikokuya Kodayu

Explorer · translator

Years: 1751–1828
Birthplace: Japan
Birth polity: Tokugawa shogunate
Era: Early modern
Field: Exploration
Occupations: Explorer · translator

He was a boatman during the Edo period who drifted to the Russian Empire and relayed overseas information after returning to Japan. This is important when considering the contact between Japan and Russia under the national isolation system. It shows the extent of the North Pacific world.

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Historical context

Places

Ise Province
Birth
Russian Empire
Residence

Events

Daikokuya Kodayu's drift and return
1782–1792
Voyage · Participant

Origins

Origins map

Birth countryAssociated countries

Birth country: Japan
Associated countries: Russia

Map: Natural Earth (PD)

Biography

Early life

He was involved in shipping as a boatman in Ise Province. In 1782, he was shipwrecked on his way to Edo and, after a long drift, ended up in Russian territory. The dangers of maritime traffic and international coincidences changed his fate.

Achievements

He traveled throughout Russia, and after having an audience with Catherine the Great, he was allowed to return home. After returning to Japan, he informed the shogunate about the situation in Russia, and the information was compiled in books such as Hoshu Katsuragawa's ``Hokusa Bunryaku.''

Character & anecdotes

Daikokuya Kodayu's experience is an example of an ordinary sailor who happened to become a witness to international relations. The records of the castaways became a window into the world in a way different from official diplomacy.

Historical Impact

Studying Daikokuya Kodayu reveals that Japan during the Edo period was not completely closed off from the world, but was in contact with the outside world through drifting, trade, and northern affairs. You will be able to concretely understand the early history of Japan-Russia relations.