Haku’s very first trip to a golf course reaches its climactic finale when his battle with Oga comes down to a single putt! Even as that battle ends, however, a new one begins. Haku will have to put everything he’s learned to the test—by acting as Oga’s caddy at the Kanto Amateur Golf Championship. But will he be able to provide the support she needs, even as she pushes herself beyond her limits for the sake of victory in this thrilling final volume?