You are watching Refrain Blue: Chapter 3 - Eternal Blue Waves the movie produced in Japan belongs with duration 30 Min in Category Romance,Animation,Drama,. broadcast at streamingjoy.com , by [ PinkPineapple ] In the last chapter of the Refrain Blue series, the bond between Yoshihiro Matsunaga and Nao Morisawa grows stronger, while Yoshihiro finally finds out the identify of the mysterious girl from the first chapter..