Why would you go for an adventure by yourself when you can take Oatchi with you? Here is how to switch characters in Pikmin 4.
Pikmin™ 4
Pikmin 3 Deluxe: How to Switch Characters
Oatchi, Pikmin Wiki
Grow, gather, and guide small, plantlike creatures called Pikmin on an endearing expedition Use Pikmin's attributes, like Red Pikmin's fire resistance
Pikmin 4 - Nintendo Switch
Pikmin 4 - Nintendo Switch
Pikmin 4 will let you create your own character
Explore to the fullest with these Pikmin 4 tips!, News
Pikmin 4 Change Appearance: Can You Re-Enter the Character Creator? - GameRevolution
Pikmin 4 beginners guide: 9 things to know before starting Pikmin 4 - Polygon
Discover a new world in Pikmin 4! (Nintendo Switch)
Pikmin 4: How to find the Ice Pikmin Onion - Dexerto
Pikmin 4' release date, trailer, gameplay, characters, and platforms