Aokame

Aokame (青亀) is one of the three Admirals of the Marines. He is known as an aspiring hero, with a gentle hand that has helped guide the Marines during their most trying times. His devil fruit is among the fiercest seen in the rank of the Marines. They say he frequently travels on his own, journeying among the clouds and stopping by every island he comes across to help the local populace and save them from any dangers.