Even after more than 25 years, One Piece continues to surprise readers with just how carefully Eiichiro Oda planned the series from the very beginning. Few long-running manga have maintained such consistent character setups, callbacks, and narrative payoffs across decades of serialization. That attention to detail is especially obvious when looking at the Straw Hat Pirates, whose core lineup appears to have been mapped out long before many fans even met half the crew. Early concept sketches reveal that while designs evolved dramatically, the essential members and their functions within the story rarely changed.

That long-term planning has become increasingly important as the Final Saga pushes the Straw Hats toward the end of their journey. With ten official members now aboard the Thousand Sunny, the crew feels structurally complete in a way it never quite did before Jinbe’s arrival. Still, recent developments in Elbaf have reignited speculation about possible late-game additions, particularly surrounding Loki. While the giant prince has quickly become one of the arc’s most intriguing figures, the practical realities of adding someone of his size and status to the Straw Hat crew make the possibility far more complicated than many fans might initially expect.

The Early Day Straw Hats Had Different Designs

The original sketch Oda made for the complete Straw Hat crew is very telling. It features 9 crew members, including its latest addition, Jimbei. The same core crew members of Luffy, Zoro, Nami, Usopp, Sanji, Chopper, Robin, Franky, Brook, and Jimbei are there, with the original four members sporting relatively recognizable designs, outside of Usopp, who looks more like his father Yasopp than his mother with her signature nose. However, the rest of the crew had drastic concept variations compared to their final versions.

Chopper was originally designed with a more humanoid appearance, even smoking a cigarette, while Franky, now sporting a tiny body, served as the cute mascot, floating with a net in hand. Brook lacked his signature afro, Jinbe had neither his fluffy hair nor his usual facial features, and Robin was initially conceived as a man with short hair and goggles. These early designs show how drastically Oda’s vision evolved over time, refining each character into their now-iconic looks. The shift in Chopper’s role, in particular, highlights how storytelling choices influenced the crew’s final dynamic and aesthetic.

The More The Original Straw Hats Change, The More They Stay The Same

Despite the many aesthetic changes over time, many of the Straw Hat crew’s core elements remained intact. The crew still consists of the same members, each fulfilling their original roles. Luffy always had his scar and hat, Zoro remained a swordsman, and Nami wielded a staff. Usopp continued pretending to be the captain, Sanji remained a cook, and Chopper was always a human-reindeer hybrid. Franky was consistently robotic, Robin’s Hana Hana no Mi tied into her original botanist concept, Brook was always a skeleton, and Jinbei was always a fishman. These constants highlight Oda’s long-term vision for the crew.

This suggests that Oda had a clear vision for the Straw Hat crew’s final lineup long ago, as seen in their current form in the anime and manga. He carefully assigned specific roles to each member, ensuring a balanced and complete team. Now that these roles have been filled, there’s little reason to introduce additional permanent members, despite fans hoping for more. Oda’s meticulous planning means the crew’s composition was likely set in stone from the start, reinforcing the idea that Luffy’s journey was always meant to unfold with this exact group by his side.

Loki Joining The Straw Hats Would Be Far More Complicated Than Fans Think

Recent events in Elbaf have turned Loki into one of the biggest wild cards in the Final Saga. His mysterious reputation, immense strength, and growing connection to Luffy have naturally led some readers to wonder whether Oda could be setting him up as the series’ final Straw Hat recruit. On a thematic level, Loki does fit several classic Straw Hat patterns, because he carries heavy emotional baggage, stands at odds with his homeland’s expectations, and seems poised for major personal growth through his interactions with Luffy.

However, the physical logistics alone make the idea extraordinarily difficult. Loki is a giant even by Elbaf standards, meaning everyday life aboard the Thousand Sunny would become nearly impossible. The ship was never designed to accommodate someone of that scale long-term, and unlike temporary passengers such as Oden riding Roger’s ship, a permanent Straw Hat needs to actively function within the crew’s daily dynamic. Everything from sleeping quarters to combat positioning would require major adjustments that the story likely has neither the time nor narrative space to meaningfully address.

There is also the issue of narrative balance for One Piece. Jinbe’s official addition has already completed the crew structure Oda appeared to envision decades ago, and the Final Saga is rapidly moving toward its endgame conflicts. Adding Loki now would demand substantial development time to integrate him naturally into the crew’s relationships, goals, and emotional chemistry. While he could absolutely become one of Luffy’s most important allies during the Elbaf arc and beyond, that role may ultimately resemble characters like Vivi, Momonosuke, or Law more than a true permanent Straw Hat pirate.

Created by

Eiichiro Oda

First Film

One Piece: The Movie

Cast

Kazuya Nakai, Akemi Okamura, Kappei Yamaguchi, Hiroaki Hirata, Ikue Ôtani, Yuriko Yamaguchi

Character(s)

Monkey D. Luffy, Roronora Zoro, Nami (One Piece), Nico Robin, Usopp (One Piece), Vinsmoke Sanji, Tony Tony Chopper, Franky (One Piece), Jimbei (One Piece)