01 / Monument
Part of the site was levelled with dynamite.The offshore reefs are garden elements too.

Okakura Tenshin moved to Izura in 1903. The site sits on hard bedrock sloping to the sea, and part of it was levelled with dynamite. A residence, gatehouse and Rokkakudo stand in the garden, and the coast of Oizura and Koizura, reefs included, is part of it. It is a nationally registered monument.
- Part of the site levelled with dynamite
- National registered monument (18 March 2014)
- Tenshin moved here in 1903
