"We don't have a professional league here in Japan" - Yoshinori Shiota

Japan is one of the nations that has seen clear development in the
water polo community over the last few years. But what are the
reasons for that and what has be done for that? Headcoach and
former national player Yoshinori Shiota give us some more insights
about the league in Japan and what role the school system plays in
this context.