
Quick answer — Eisaku Kawanami worked on Free! the Final Stroke: The Second Volume (Director), Free! the Final Stroke: The First Volume (Director), Free! -Dive to the Future- (Director) and 2 more anime.
Eisaku Kawanami worked on Free! the Final Stroke: The Second Volume (Director), Free! the Final Stroke: The First Volume (Director), Free! -Dive to the Future- (Director), Free! -Take Your Marks- (Director), Free! -Timeless Medley- The Bond (Director).