Yamato may be known as "Kaido's Son" but is biologically a girl. However, what has attracted so much attention from the community is the respectful and casual approach the series has taken with this story. Yamato was so inspired to be like Kozuki Oden that he sought too, to identify as a man.
Since the original penning of this article, the manga has provided us with a definite answer. Yamato is a trans man and uses “he/him” pronouns.
4) Yamato is biologically female
Yamato doesn't have a traditional male body, that much is true. Regardless, he still identifies himself as a man, because that is what he corresponds with. Yamato wants to be male because Kozuki Oden was male.
Yamato is the daughter of Kaido. She is otherwise widely referred to as his son due to often presenting herself as a man as a result of her profound admiration for the legendary samurai Kozuki Oden and her aspiration to emulate him.
A. Yamato is referred to as a 'he' because Kaido raised her up like she was his son and referred to her as a 'him'.
Yamato Takeru's Wife Tachibana-hime Calms the Storm by Jumping into the Sea at Kazusa Bay.
Yamato is Oden's daughter and has been referred to as such; however, on numerous occasions, Yamato has been called "Kaido's son." Even Kaido openly calls Yamato his son, causing confusion over the character's gender identity.
Isuka is a brave woman with a strong sense of justice, as she was willing to confront the Spade Pirates alone on their ship in order to arrest Portgas D.
Yamato is the daughter of the Strongest Creature in the world, Kaido, and an unnamed woman, however, the current status of her mother is unknown. She is presumably a child of an Oni, indicative from her horns.
Not only was the character introduced as male in the manga, but is consistently referred to using the traditional male he/him pronouns. However, it was recently reported that Yamato's Vivre Card (the official character information pack) instead stated that their gender is canonically female and not transgender.
Takeo Gouda
Takeo's Yamato's boyfriend. In the first episode, when she was heading back home from school, Takeo rescued Yamato from being groped by a pervert.
Kaidou at age 39. Kaidou's outfit during the Timeskip. Kaidou's outfit during the Zou Arc.
Indeed, Kaido always planned to install Yamato as the ruler of Wano Country, and respected his desire to adopt the identity of the fallen samurai Kozuki Oden. Accordingly, if Kaido is alive, he will likely seek out Yamato - the one person he has a connection with and who can guarantee his legacy.
Kaidō turns into an Azure Dragon, which is traditionally depicted with antlers; he has horns in addition to the antlers of his Devil Fruit.
Yamato needs Luffy's approval to join the crew and, once he gets it, he's officially going to be the 11th member of the Straw Hat Pirates.
Jong-hak Baek: Nami's Husband.
At Jump Festa 2002, Inaba was cosplaying as Nami for a One Piece stage show. It was there that she ran Eiichiro Oda, and the two hit it off. They dated for a couple of years and married in 2004.
Ship Tease - In occasional chapter covers, in the manga, anime and film, Luffy and Nami are given moments that can be considered 'romantic', with some people having commented on romance between the two (Sanji) or compared them to a romantic couple (Tesoro).
Yamato is the temporary leader of Kakashi Hatake's Team 7, consisting of Naruto Uzumaki, Sakura Haruno, and Sai. "Yamato" is actually a codename given to him for the purposes of joining Team 7, his real name being Tenzo. Yamato, however, seems to prefer going by his codename while near his teammates.
Yamato being a few years younger is more apparent back when they were in ANBU, when it's easy to see that Kakashi is further along puberty and taller than Yamato is. At the end of Shippuden, Kakashi is 31 and Yamato is 27.
After dealing with Kabuto, Yamato used his other ability to subdue an out of control 4-tailed Naruto, which is why Tsunade made him the new team captain. The Team 7 have looked for Sai after his betrayal to the team.
Big Mom considers this a debt for life that Kaidou cannot escape from. Sometime within 34 years of him eating the fruit, Kaidou was in Marine captivity, and the scientist Vegapunk extracted his Lineage Factor for the purpose of creating an Artificial Devil Fruit.
Kurozumi Kanjuro was a samurai of Wano and an antagonist in One Piece. He acted as a undercover of The Nine Red Scabbards , who were the retainers of Kozuki Oden. Kanjuro is, in fact, a member of the Kurozumi Family and has been serving as a spy for Shogun Orochi since the beginning.
With his strongest attack, called Bajrang gun, Luffy sent Kaido crashing from Onigashima into the underground of Wano. Kaido was completely knocked out by the ferocity of Luffy's strike and ended up in the same place as Yonko Big Mom.