• McDonald's Japan is collaborating with the popular anime series Jujutsu Kaisen to offer a limited-time "Special Grade Garlic Sauce" promotion. The sauce will be available from March 1st to April 11th, 2023, and can be ordered as a dipping sauce for select menu items or as a topping for the Big Mac and other burgers.

• The Jujutsu Kaisen-themed garlic sauce is described as having a rich, savory flavor that is perfect for fans of the anime. The sauce is said to be inspired by the powerful cursed energy used by the characters in the show, adding an extra layer of excitement for fans.

• The collaboration is part of McDonald's ongoing efforts to offer unique and limited-time menu items in Japan, catering to the country's love for anime and pop culture-inspired food. The Jujutsu Kaisen promotion is expected to be a hit with fans of the series and those who enjoy trying new and innovative fast food offerings.