Nana

From Ice Climber Wiki

Nana is one of the playable characters in Ice Climber. She wears a pink parka and is proficient in using hammers.

In Ice Climber, Nana is the second player's character. She will always be player two, if there is one. In Super Smash Bros., Nana will default to be the computer-controlled character of the pair, however she can be the player character.