Researchers in Japan and South Korea are working together to file a joint request to get historic materials documenting the Korean missions to Japan placed in UNESCO*s Memory of the World Register to help improve the strained diplomatic relationship.

The project targets registration of materials related to the so-called Joseon missions, which were dispatched to Japan from the Kingdom of Great Joseon as part of diplomatic exchanges between the two countries during the Edo Period (1603-1868).

Researchers from Aichi, Gifu and Mie prefectures in the Tokai region will gather the materials for the application to be filed in 2016.