According to legend, Emperor Jimmu founds Japan at this time. Fifth Century A.D. Buddhism is introduced to Japan, where it coexists with Japan's native religion, Shintoism. After two powerful families war, Japan comes under the control of shoguns, who are powerful warlords. Shoguns control Japan for more than six centuries. 1281 Mongolian invaders try to conquer Japan, but a typhoon smashes their ships.
Trade later begins, bringing in ideas from the West.
Many Japanese become Christians. Foreigners are banned from Japan. Christianity is banned, too. Many Japanese Christians are martyred. Japan enters a period of extreme isolation but also of peace.