History 241 Politics and government 52 Emperors 51 Antiquities 45 Court and courtiers 42 Nihon-Rekishi-Kodai 38 Mounds 32 more ... Family 20 Courts and courtiers 19 Kofun 18 Clans 16 Iseki ibutsu-Nihon 13 Nihon-Rekishi-Chūsei 13 Nihon-Rekishi-Yamato jidai 13 Nihon-Rekishi-Heian jidai 12 Rites and ceremonies 12 Tombs 12 Nihon-Rekishi-Kamakura jidai 11 Capital and capitol 10 Social life and customs 10 Civilization 9 International relations 9 Manners and customs 9 Samurai 9 Foreign relations 8 Histoire 8 Empresses 7 Religious aspects 7 Ritsuryō 7 Tojō 7 less ...