Board Thread:Naruto Discussions/@comment-43638386-20190907132403/@comment-30323490-20190907210230

Uhm, Konan is so overrated. People forget that she had a tone of prep time for his fight vs Obito. She pretty much needs a billion paper and a freaking ocean to fight like she did vs Obito, which 99.9% of the time she won't have.

Now back to the topic, it really depends what era we are talking about:

Probably Mito Uzumaki was the strongest kunoichi for a while since she was hosting the nine-tails although she is feat-less.

After that, Tsunade came into picture for quite a while and imo got surpassed by Sakura.

So it pretty much depends on the era. If we are talking all time, i'd say Sakura makes a good argument (awaiting a bunch of hate for this comment).

There is also Delta coming into the mix recently and of course Kaguya, but they are not ninja/kunoichi.