@Merilirem
Well, Black Clover has Mereoleona, who is currently the strongest character, and Noelle, who has vast untapped potential.
For MHA, Ochaco and Tsuyu are good in fights but it has to be situational (close quarters or in water or wide areas). And All-Might’s mentor, who I assume was the former number one hero, was a lady. Boy, did her family life go down the tubes in the worst way...
Studio trigger has Kill la Kill and Little Witch Academia
Pretty much any Ghibli movie except Porco Rosso (avoid Earthsea; holy shit!)
Isekai genre usually have overpowered women as supporting cast/love interest
Isekai otome is usually more focused on relationship and world-building with a female lead
You might like this from a mutual Xena fan:
https://mangadex.org/title/38088/may-i-please-ask-you-just-one-last-thing