Dick Fight Island manga volume 1 features story and art by Reibun Ike.

Eight islands represented by their best warriors must battle it out in a tournament to decide their king. To win this battle of endurance, it’s not the last one standing but the last one coming that matters!

The tournament to choose the next king of the islands is about to begin. The rules are simple—whoever comes first loses! Participating warriors protect their mighty swords with armor that grows larger and more elaborate with each tournament. But one warrior has returned from studying abroad with a technique certain to force a pleasurable eruption! Is there a competitor alive able to withstand it? Or is this deft warrior destined to become king?!