Courtesy of Yusuke Shimasaki of H.I.S. Co., Ltd., Japan. Yusuke Shimasaki of H.I.S. Co., Ltd. announced the last available slots for the 2017 Tsugaru Channel season, both for relays and solo channel swimmers. "H.I.S. Co., Ltd. is a leading Japanese travel agency that supports foreign athletes wishing to cross the Tsugaru Channel. We coordinate the