If you are curious what ninjas will/most likely be added to our server, check out videos on the China server. People have talked about their skillset once they are released. If you're a regular on the forums, you will notice poster named Whitefang posts of such videos.

As someone who started with and still favors wind main, it bugs me how few female ninja are in the game, especially how few GOOD female ninja are in the game. So I was thinking about it and decided to list some ninja that aren't even in the Chinese version, particularly female ninja (though there will be some men) that I'm surprised aren't in the game. I'm not going to bother with any Boruto-only ninja.

Mikoto Uchiha

Fugaku Uchiha

Karui (Samui and Omoi's teammate. Choji's wife come Boruto.)

Mizuki

Rin Nohara

Tsume Inuzuka

Hana Inuzuka

Mito Uzumaki (Seriously, how is Hashirama's wife and the very first Kyuubi jinchuuriki not in the game?)

Biwako Sarutobi (Come on, don't leave poor Hiruzen hanging like that.)

Ebisu (Dude was Guy's teammate. How can you do him dirty like that?)

Genma Shiranui (Guy's other teammate and a perfect ninja for a bond skill.)

Hiashi Hyuga

Hizashi Hyuga

Also, Yakumo Kurama, although she never appeared in the manga.

There are characters in the game who literally never fought at all in the original series (as far as I'm aware, neither Hanabi nor Kushina ever fight in Naruto, and I don't think Kushina's frying-pan things are even from the original series; as best I can tell, those come solely from a Naruto fighting game). I definitely think they could fill out a character like Hana Inuzuka, who has quite a few distinguishing characteristics (is a medical nin, has three ninken, and we even see her fight in the manga). I agree that some are never really going to happen, though, in large part because we don't know enough about them. The Uchihas, Inuzukas, and Hyugas in general can be done just on the merit of their clans, though, and some, like Fugaku, Hiashi, and the aforementioned Hana, we have plenty of information about. Given Hiashi and Hizashi are twins, Hizashi could easily be added as a slight variant of Hiashi. I've never watched the anime, but judging from Yakumo Kurama's wiki page, I think there's plenty to base her abilities on.

Also, I just remembered Yugao Uzuki, who gets a fair bit of screen time. A brief look at her wiki page suggests there's plenty of stuff to work with.

Edit: Also, Hayate Gekko.

Truth be told I'm going off the storm series, and the variation of said characters. To be in our game