Antiquities History 315 Tombs 108 Civilization 68 Archaeology 62 Iseki ibutsu-Nihon 55 Relations 54 more ... Excavations (Archaeology) 53 Mounds 38 Kofun 28 Nihon-Rekishi-Kodai 28 Inscriptions, Japanese 26 Nihon-Rekishi-Yamato jidai 24 Castles 23 Yayoi culture 23 Cultural property 22 Historic sites 20 Antiquités 19 Mythology, Japanese 19 Fortification 18 Capital and capitol 16 International relations 16 Korean influences 16 Kōkogaku-Nihon 16 Protection 16 Jōmon culture 15 Wooden tablets 15 Social life and customs 14 Pottery, Japanese 13 Collection and preservation 12 less ...