Miyamoto stated Pikmin Day will be celebrated annually starting November 1, with Pikmin 4 - Nintendo Switch 2 Edition + Dandori Academy launching November 12. A free demo featuring one standard level and two Dandori Academy levels will be available November 2, with progress transferable to the full game.
The Switch 2 version includes voice command support for Oatchi and Dandori Academy timed challenges. Miyamoto also mentioned a Pikmin short film and confirmed all Pikmin games are available on Switch and Switch 2, though no retro titles were announced for Nintendo Switch Online.