Japanese trellises are made in the same style but they have some addition of woods at top in different designs and styles.
Japanese rocks on roof.
They make the trellises by erecting some posts in the ground then make the top extending the ends of woods outside the beam in cone or sharp edges.
Rocks and stones are just weights to protect the shingles from wind.
Or they can be boats or a living creature usually a turtle or a carp.
In a group they might be a waterfall or a crane in flight.
Nakazonae are intercolumnar struts provided in the intervals between bracket complexes tokyō at religious buildings in japan.
In the japanese rock garden rocks sometimes symbolize mountains particularly horai the legendary home of the eight immortals in buddhist mythology.
It s called ita buki yane.
Rocks on the roof savannah.