When you think about characters who grew on the most on the journey to defeat DIO, the first one who comes to mind is Polnareff. He went from a lone wolf who only cared about getting revenge on his sister to one of the allies who supported the Joestar group to the end. It was a lot of fun drawing his growth through his battles with Stand users on the way to Egypt. For better or worse, Polnareff's lines always stand out, so readers may think he gets a lot of screen time. Jotaro is the main character, of course, and Joseph is the navigator. Polnareff was the best answer I could come up with for a personality and visual appearance that would still be able to stand uniquely apart from those two. He makes up for what the two Joestars can't do... So he may have always been special to me. (Laughs) For example, when he's with Jotaro and Joseph, Polnareff becomes a character who can both tell jokes and act serious. Polnareff's the one who always falls into enemy traps and has bathroom trouble on the journey. If that had happened to Jotaro, it would have made him seem too careless, and the story would have gotten off-kilter. That's why I had no choice but to put in Polnareff as much as I did. Compared to Kakyoin and Avdol, Polnareff is a light, straightforward man who goes out of his way for others, and tends to stick his nose where it doesn't belong. Thanks to that, he got a lot of screen time. Also, whenever I drew him, his silhouette always seemed to be a lot more imposing than his other allies. I based his memorable hairstyle on foreign models and sort of powered up Stroheim's hairstyle from Part 2.
Since he got so much screen time, he also got a lot of battles. Devo, J. Geil, Alessi, and Vanilla Ice... He fought a lot of Dio's men, and I was always worried that I might have to make Polnareff lose, or even kill him. Within his battles I saw the unique excitement of not knowing who's going to come out of this alive, similar to with "The Magnificent Seven." Polnareff grew precisely because he conquered so many do-or-die situations.
Lastly, about the name Jean P. Polnareff. My three favorite French people are Alain Delon, Jean Paul Belmondo, and the singer Michel Polnareff. So I was influenced by their names. And back then, the first French name that came to my mind was Jean Paul. There's also a famous chocolatier named Jean Paul Hévin, so I'd probably feel the same way now.
He doesn't usually wear a jacket, why is he wearing one here?
I had a supermodel/rock star image in mind. His normal clothes are very simple, so I wanted to do something extravagant for the cover. I painted Silver Chariot purple to match Polnareff's clothes.