The Yokohama City Historical Archives is an institution that houses, collects, and makes available materials related to Yokohama City, from the reconstruction period after the Great Kanto Earthquake to the present day. Its collection is based on materials gathered for the compilation of "Yokohama City History II," and it continuously acquires and makes available new materials. It also functions as a public archive, preserving and making available historical public documents of Yokohama City.
