Matsutaro's winning streak continues, in spite of his usual reluctance. He's not motivated because there's no monetary reward for winning. But lo and behold, here comes Kogane, the prissy rich-boy wrestler, who bribes him with irresistible rewards to throw the bout. Will Matsutaro take the bribe? Of course he will!
The rat's in the trap... 
No, the cat's in the bag.
Das nennt man wohl
 "Die Katze im Sack" haben.
Tenemos al gato en la bolsa.
Tenemos al gato en la bolsa.
Ele não é um rato encurralado, 
é um gato encurralado!