Monkey D. Luffy: Nami is part of Luffy's crew, the Straw Hat Pirates, and while Luffy has never explicitly stated romantic feelings for her, he shares a deep bond and trust with her. Nami has also shown care for Luffy's well-being, hinting at potential mutual affection.
Sanji: Sanji, another crew member of the Straw Hat Pirates, is known for his chivalrous nature and infatuation with women. He shows a great deal of admiration and romantic interest in Nami, often complimenting her beauty and going to great lengths to protect her.
Arlong: Arlong is a fish-man and the leader of the Arlong Pirates. While their relationship is more complex, Arlong's initial motive for keeping Nami as his navigator was his attraction to her. However, their bond becomes distorted by his cruelty and control over her.
Wapol: Wapol is the former king of the Drum Kingdom. During the Drum Island arc, Wapol expresses an interest in Nami, referring to her as a "pretty lady." However, his infatuation is driven by his superficial desires rather than genuine emotional attachment.
It's important to note that while Nami has shown feelings of camaraderie, friendship, and moments of emotional intimacy with these characters, she has not reciprocated their romantic advances or expressed clear romantic feelings for any of them. In the series, her focus is on her goals and adventures as a pirate alongside her crew.
Overall, Nami's relationships with these characters are primarily platonic, with strong bonds of friendship and shared experiences within the Straw Hat Pirates crew, rather than confirmed romantic relationships.