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...
But we've gots the opening before that!
Antes que nada, veamos los 
créditos de apertura.
Antes que nada, veamos el opening.
Mas antes, temos a abertura!