Japan's is next weekend with the deciding factor being Szechaun Sauce.
The second full Splatfest is in the books for North America and Europe, while Japan's has some advertising muscle next weekend.
Flight 2, Invisibility 1 (49-51, 55-45, 52-48) A far narrower popularity contest in the West saw Invisibility gain a small numbers advantage, but it wasn't enough to keep Flight from taking off with big victory margins. Although Marina's selections are 3-0 in popularity, Pearl has won all but one group of battles under the Splatoon 2 format including the pre-launch special.
Japan's next Splatfest will take place next weekend, and thanks to a sponsorship from McDonald's Japan will pit french fries (Pearl) against Chicken McNuggets (Marina) to determine the best fast food side dish.