FLCL (2000)

S4E1 Shinpachi

Shinpachi, the sushi chef's son, is hard at work crafting enigmatic fish dishes for his patrons. Meanwhile, Haruko, in disguise as a hostess, arrives at the restaurant with the mayor in tow. Their visit takes a dark turn when a Medical Mechanica robot appears, menacingly declaring its intent to annihilate the planet.