Japan coach Jamie Joseph will stand down as head coach of the Sunwolves in the build-up to Rugby World Cup, forcing the Super Rugby side to put a new person in charge for the fourth time in as many years.Speaking at a news conference prior to the launch Thursday of events to celebrate one year to go to the World Cup, which the Brave Blossoms kick off against Russia in Tokyo on Sept. 20, 2019, Joseph said, "I won't be coaching the Sunwolves next year, but I will be involved in appointing the coaches."The 48-year-old New Zealander said "Some of my staff will be involved with the Sunwolves" bu…READ FULL ARTICLE