Circular mound (48m) just west of Horyuji Temple in Ikaruga-cho. Famous for its vermillion sarcophagus and rich gilt-bronze grave goods reflecting continental exchange.
Finds & research
No excavation permitted under IHA mausoleum regulations. Internal structure and grave goods remain unknown. Exterior viewable from public paths.
Two views on the occupant
Archaeological view
Circular mound ~48m diameter, 9m high. 1985–88 excavations revealed a vermillion house-shaped sarcophagus with gilt-bronze crowns, shoes, swords, and horse gear. Likely joint burial of Prince Anahobe and Prince Yakabe.
Imperial Household Agency view
Not managed by IHA. National historic site (1991). Grave goods are designated Important Cultural Properties.
Field notes
Sarcophagus found sealed in 1985, opened 1986. An important Asuka-period mound adjacent to the UNESCO World Heritage Horyuji Temple.