Power of the Sea Dragon

The is a mysterious power obtained by those of the Funato clan, specifically Araumi and his bloodline, who each have the potential to use it. While the method to awakening this power is largely unknown, it requires one from the Funato bloodline to dive deep into the sea. Afterwards, the Funato clansmen will emerge from the water bearing large gills on their neck. After Ikada had fully awakened his power, he was shown to be capable of splitting a large wave during a storm, creating a path for the Funato fleet to sail through.

Trivia

 * Araumi noted that Ikada's inheritance of the Power of the Sea Dragon surpasses all before him.