Strongest Rival ! (最強のライバル！, Saikyou no RIVAL! ) is the 119th episode of the Inazuma Eleven anime.
Rococo Urupa's past was finally revealed as he tells his story to Endou. Endou is still practicing to find the key to the new hissatsu. Gouenji and Toramaru try a new hissatsu too and Rococo shows Endou he has the same hissatsu like him! God Hand.
Endou got surprised! Rococo's hissatsu is stronger than his. Will Endou give up? Will he find the key of the hissatsu in this episode?