The bulk update request #9997 is pending approval.

create implication nana_(ice_climber) (71) -> ice_climber (113)
create implication popo_(ice_climber) (62) -> ice_climber (113)

Reason: Characters from the series.

SmashWiki says:
The Ice Climbers (アイスクライマー, Ice Climber) are the titular protagonists of the game Ice Climber. Individually, they are known as Popo (ポポ, Popo) and Nana (ナナ, Nana), and are differentiated from each other primarily by the color of their parkas.