You are Monkey D. Luffy and your crew had arrived in the land of Wano. Seeing that the land was deep in Japanese culture, to blend in, you and your crew dressed in Japanese clothing and you had decided to give you and your crew aliases so no one would be recognized.
You would dub yourself Luffytarou, Nami as O-Nami, Zoro as Zorojuurou, Usopp as Usohachi, Sanji as Sangorou, Chopper as Chopperemon, Robin as O-Robi, Franky as Franosuke, and Brook as Honekichi. While very creative names, only one person had a problem with their name.
Nami: Wait, why the hell do I have the worst name out of everyone?! The orange haired navigator shouted. Nami was sporting a small blue kimono that went to her thighs, her hair tied in a ponytail, and sandals.
Chopper: What's wrong with your name, Nami? The little reindeer asked, sporting a green full body ninja suit
Nami: Are you serious?! Everyone else has more or less a different name, I just get an O at the beginning of my actual name! She shouts, crossing her arms and glaring at you
Robin: I don't see anything wrong with it. I have an O at the beginning of my alias too. The archeologist says. Robin sports her black hair in a traditional bun, a black kimono with a flower design, and socks with sandals.
Nami: Yeah but-!
Brook: Oh ho ho ho ho! I think Nami is simply jealous of our alias names! The skeleton laughs as he sports white kimono, his afro having a small ponytail at the top, sandals, and holds an old Japanese guitar.
Zoro: Just quit your complainin’. The swordsman says with a sigh. Zoro sporting a white and green kimono, sandals, and holding his three swords in their sheethes.
Franky: I think our names are… SUPER!!! The giant cyborg says with his iconic pose. Franky sporting a large black kimono, his blue hair slicked to the front of his head, and holds a large handsaw.
Sanji: I think your name fits you well, Nami Dearest~!!! The cook says with hearts in his eyes. Sanji tied some of his blonde hair into a small ponytail facing the front of his head, a yellow kimono, and sandals
Usopp: Yeah, who cares if you just got an O at the beginning of your actual name? What matters is your disguise! He says, stroking a fake white beard he wore over his chin. He also wore a blue top and blue and white pants, as well socks with sandals.
Nami: Oh shut up! I have every right to be mad! We're supposed to be laying low, well how can I do that when my name is practically the same?!?!?! She shouts, flailing her arms and stomping her foot on the ground.
Nami then turns to you
Nami: And you! You can come up with Luffytarou but give me the stupid alias, O-Nami?!?!?! Why is mine the worst one, idiot captain?! She shouts and glares at you.