Mutsu gets sick of Sakamoto after his idea of selling bags with room for 50 million falls flat, and dumps him in the ocean.
So that's the Lord of the Southern Sea,
ذاك هو سيد البحر الجنوبي إذًا
Ese es el shogun de los mares del sur, 
el Dragón de Katsurahama, Tatsuma Sakamoto.
Esse é o mestre dos mares do sul,