(Vol. 20, chap. 177 sbs) Luffy's true animal and spirit animal are the same haha, but that's not necessarily the case for the other SH

(this image is their SPIRIT animal, which may or may not be the same as their "true counterpart" animals...)

If Luffy was a real-world animal, what would he be?

(Vol. 77, chap. 763 sbs) Legend has it that Usopp has greater Observation Haki than Shanks too...

(Vol. 84, chap. 846 sbs) Reiju is the smallest

(Vol. 85, chap. 852 sbs) Because he's so heavy with his cyborg body

(Vol. 85, chap. 852 sbs) Because he's a skeleton he's so light YOHOHOHOHO

Luffy> Zoro> Jinbe> Sanji> Usopp> Robin> Franky> Brook> Nami> Chopper

Luffy> Zoro> Sanji> Jinbe> Robin> Usopp> Franky> Brook> Nami> Chopper

Luffy> Jinbe> Sanji> Zoro> Robin> Usopp> Brook> Franky> Nami> Chopper

Luffy> Zoro> Jinbe > Sanji > Robin> Usopp> Franky> Brook> Nami> Chopper

Based on sbs questions, all the answers are official