One Piece In Love spinoff features Luffy and Nami in a romantic relationship. The spin-off is considered official by Eiichiro ...

Family plays a significant role in shaping One Piece characters. Each Straw Hat Pirate has unique family dynamics and ties. Characters like Luffy, Zoro, and Nami have complex family backgrounds.

Luffy has formed close bonds and unique relationships with many different characters. Dadan acts as Luffy's adoptive mother, Sabo is a beloved older brother, and Sanji is a trusted friend and chef.