Viceroyalty of Peru on July 21, 1821. The independence of Peru was proclaimed on July 28, 1821. Viceroy José de la Serna e Hinojosa, still in command of a sizable military force, retired to Jauja, and later to Cusco. On July 26, 1822, San Martín and Simón Bolívar met in Guayaquil to define a strategy for the liberation of the rest of Peru. The meeting was secret, and exactly what occurred is not known. However, afterwards San Martín returned to Argentina while Bolívar prepared to launch an offensive against the remaining royalist forces in Peru and Upper Peru (Bolivia). In September 1823 Bolívar
Japan–Peru relations Japan entered the Meiji period and began fostering diplomatic relations with several nations, after decades of isolation. Prior to establishing formal diplomatic relations; in June 1872, Japan and Peru had a diplomatic incident when a Peruvian ship called the "María Luz" set sail from Macau to Callao carrying 232 Chinese indentured labourers for Peruvian plantations. On the way to Peru, the ship encountered a severe storm which caused some damage to the ship and called on the Japanese port of Yokohama for repairs. At port, one Chinese laborer managed to escape and jumped to shore. Once on shore, the laborer