Swim through the center of youth! A blue summer comes to Jump! Aim for the legend! A boy swims alone on a remote island. But he will have a destined meeting in Aono! (Source: ANN) Included one-shot: Volume 2: Best Blue (pilot) Volume 3: 31 Heroes

As a part of the JUMP START initiative, the first three chapters of Best Blue were published in English in VIZ Media's digital Weekly Shonen Jump on the same day as the Japanese release.