Asics Japan S Shoes. The JAPAN S™ shoes are based on one of our throwback offerings from 1981. This shoe features a court inspired toe box and throwback colourways that take your mind and body to new heights. Updated with a lightweight design and a modified cupsole, this shoe is made for comfort. It's also paired with nostalgic branding, like the ASICS Stripes on the quarter-panels and "ASICS" lettering at the heel. Hologram details. Imported.