A sequel to the hot-blooded fishing action "Fishing Baka Taisho" where the fishing genius boy Tsuri Taisho is even more powerful and active. Outa, a famous manga artist and fisherman, will have a fierce fishing match targeting the hard-to-catch “leftover trout”. Then, when the general and Sakurata find a point where there is no trace of a human being, they are furious to catch a trout that is a giant monster that has appeared there...!?