Kaori Ikeda

Dai Miyamoto's life is turned upside down the day he discovers jazz. A former high school basketball player, Dai picks up a saxophone and begins practicing day and night, determined to become one of the greatest of all time. He leaves his sleepy hometown for the bustling nightclubs of Tokyo, but soon finds the life of a professional musician is not for the faint of heart. His passion eventually wins over the cocky but talented pianist Yukinori, and after Dai convinces his friend Shunji to learn the drums, they launch a new jazz trio whose rough sound contains a raw energy that quickly wins attention from local audiences. But what does it take to truly be great?

The three brothers discover that the human experiment banned after destroying the "Orochi", is still going on to secretly revive the evil snake. They also find out that some ex-members of the Yamainu (the Japanese military unit formed to kill the snake) are behind this conspiracy. The brothers fight together again in a battle against the military.

A retelling of the Drum Island storyline from the manga. It features Franky, Nico Robin, and the Thousand Sunny, who weren't present in the original version.