Hiroyuki Matsuura
From Openwaterpedia
Hiroyuki Matsuura is a Japanese open water swimmer.
Open Water Swimming Highlights
He participated in a successful Sado Island channel crossing from Sado Island to Niigata Prefecture on Honshu, Japan on 30 May 2018, finishing in 11 hours 31 minutes 21 seconds together with Hiroko Ashikawa, Chie Hitomi, Yuichi Nakagawa, Takayuki Tsutsui, Takeshi Yoshida, Soda Ken, Keiko Sasaki, and Youri Lavoine with team leader Masayuki Moriya after starting on Sado Island in the Sea of Japan and heading across currents to the western shores of Honshu on the Japanese mainland.