Heavy snow falls upon the city of Edo. Otose’s voice rings through the winter wonderland, signaling the start of the Kabukicho Snow Festival! The highlight of the festivities is a snow figure-building contest with grand prize money. Entering the contest for the money, the Odd Jobs trio builds a snow figure claiming to be the “Neo Armstrong Cyclone Jet Armstrong Cannon.” Despite Shinpachi’s protests, everyone who visits the sculpture compliments its perfection. But Gintoki and Kagura, concerned over the other contestants’ works, begin sabotaging other snow figures.
This may be...escargot or whatever you call it. It's a delicacy...I think. And very expensive.
Puede que sean caracoles o como se llamen. 
Es una exquisitez muy cara.
Talvez seja escargot ou coisa assim. 
É uma especiaria, eu acho. E muito caro.