Unfortunately, Japanese to that level is still a mystery to Joker, and he just tears into the fish some more with something akin to a shrug. It can be a little difficult to tell, with both his position and the fact that he only has one arm. Still, that Ginko isn't immediately tearing in but rather doing something with his hands...

Curious, he twists back onto his stomach, diving under the water so that he can turn right back around and try to wiggle up to see over the side of the boat. What's going on here, now?