The One Piece Heroines Edition arrived in 2026 as a landmark release celebrating the franchise's most compelling female characters. Japanese trading card sets from this period reflected the hobby's maturation, combining premium production values with sophisticated character selection that honored source material. This set earned respect among collectors for its thoughtful curation and artistic presentation during a time when anime card releases were increasingly refined. Kalifa appears here as card 40, capturing one of the series' most complex antagonists-turned-allies. Her inclusion reflects the set's commitment to recognizing characters beyond protagonist roles, acknowledging her significant arc and fan appreciation. Collectors value this card for its representation of a character whose narrative journey resonates deeply within the fanbase.