A traditional onbuhimo has fabric loops or rings attached to the bottom of the panel with straps extending from the top. A reverse onbuhimo has the rings at the end of short shoulder straps attached to the top of the panel and long straps coming from the bottom of the panel.
From Wraptrack:
Dawn light over stormy seas, Okinami Orkney is 100% combed Egyptian cotton and approx 270gsm.