Yamanobe-sensei is back, and this time he's brought a vintage game console for Switch to repair. The Sket-dan ends up getting hooked on the one game he owns for it, but something smells fishy about it...
"There is no point to blowing into a 
cartridge. In fact, it increases the chance of rusting."
"Não há sentido em assoprar um cartucho. Na
 verdade, isso aumenta a chance de ferrugem".