From Scenery Unlimited:
"Shinohara, a brand leader of track and turnouts in many scales—including S— for three decades or more, has announced it will stop production of its products, although a Japanese company has plans to take over the Japanese market at last report. The brand has been known world-wide for precision and quality for a long time. Its North American distributor for the S and Sn3 scale line, Scenery Unlimited, expects to have only a small amount of stock on hand when the firm finally closes its doors, largely because the announcement came so suddenly. “This is a very unfortunate circumstance,” says Don Heimburger, president of Scenery Unlimited, “but Shinohara is planning to retire and there appears no recourse.” Scenery Unlimited will continue to sell its remaining stock of S and Sn3 track and turnouts until they are gone."
While this affects the scale side of S, it joins Grant Line as another loss of model railroading supplies over multiple scales.
Scalers still have the option of Tomalco or Fox Valley for track, but a loss is still a loss.