Who joined the straw hats in order?
So let me put the joining of luffys nakama in order. Firstly zoro as he joined first. Nami came second but she never joined the crew at that moment so after zoro it is ussop then sanji and then after luffy defeating arlong nami joing straw hat crew so she is the fifth member of the crew and the 4th nakama of luffy.
Does Yamato join the Straw Hats?
King Of Pirates D. It is clearly implied in the Manga that Yamato (VA: SAORI HAYAMI) is 100% joins Straw Hats.