His sculptures are made from a mix of materials, including tree branches, wire, hot glue, and urea.
[1] Yasuaki uses boxes to map out the eventual shape of his piece, draping a sheet of plastic over them.
He attaches the plastic sheet from above using strands of glue, until the boxes can safely be removed without much altering the "landscape".
His work has been exhibited in solo shows across Japan and abroad, and included in both Ways of Worldmaking in 2011 and National Museum of Art, Osaka.
[3] His piece "Reverse of Volume" was the central feature in the 2015 annual exhibition "Vide et Plein" of Paris-based Maison Bleu Studio.