Rosalina & Luma (SSB4NS)

Rosalina & Luma (ロゼッタ&チコ, Rosetta & Chiko), known simply as Rosalina (ロゼッタ, Rosetta) in the character customization menu and the Super Smash Bros. for Nintendo 3DS foldout, are playable characters in Super Smash Bros. for Nintendo Switch. A duo consisting of Rosalina and a Luma, the player primarily controls Rosalina, while additional moves and inputs control the Luma's position and attacks. They were revealed during a Nintendo Directon December 18th, 2013, which coincided with Rosalina's reveal in Mario Kart 8. Kerri Kane, who first voiced Rosalina in Mario Kart 7, reprises her role.

Luma (チコ, Chiko) is a member of the star-shaped species of the same name that is under the care of Rosalina. It fights in tandem with Rosalina, similarly to how Nana fights in tandem with Popo, and utilizes hit points (HP) like Captain Olimar's Pikmin do. Unlike Nana and the Pikmin, Luma is controlled by the player, even when separated from Rosalina, and has a set respawn time upon being KO'd. Rosalina is always accompanied by a yellow Luma at the beginning of each battle, and while the yellow Luma can respawn upon being KO'd, it is possible for a differently colored Luma to take its place. The other Lumas are colored blue, green, red, cream (who appears almost identical to Baby Luma), and blackish brown (who is actually Polari).