VINTAGE 5 Sun 10 Step Sansui Zougan / Yosegi Hidden Drawer Japanese Puzzle Box. The lid of this very old puzzle showcases a Sansui Zougan (Mount Fuji and Lake) design with a floral reverse. The sides are adorned with Koyosegi inlays, (inlays worn on one end as shown). ** Please note- This box has normal wear for its age and operates very well. Measures* 5.98x 3.8 x 2.5 inches Please view the pictures carefully.