Well......after many years of entertainment watching people discuss whether or not eating bonitos is any good, I'll finally share that one way you can eat them is by making fish patties. The meat gets mushy real easy right? so prepare it that way, don't fight it. Just bleed it..
When I was a kid my mom would make patties from bonito and all kinds of tuna type fish (only the scraps though, never mashed up a nice yellowfin or bluefin fillet for that reason). A real good easy recipe is to buy a tofu patty seasoning mix and mix the mashed bonito meat with the mashed up tofu...and if you don't got any fresh fish add a can of tuna. There's my .02 on eating fish for the next decade....