Shounen manga in which female characters are relevant and useful

>shounen manga in which female characters are relevant and useful

If we posting Mary Sue characters, you should just have said so

>useless girl that only exists to make Kirito look good
Kirito is the Mary Sue

oh fuck off, that was one of the few good things about SAO and in ALO they fucking made her worthless, plus you obviously don't know what a mary sue is....

Erza
Mavis
Maka

Soul Eater
Medaka Box

In Fairy Tail the girls are useful only for ryona and fanservice.

Erza is a Saint Seiya character. She always gets beaten up to half-death but asspulls a win in the end.

Stone Ocean

Too bad Erza's fights are complete shit.

>Erza gets beaten up and put in lewd situations for a few chapters
>Erza asspulls a win in the last chapter
Rinse and repeat.

Dragon Ball.

Bulma is for some reason the best scientist in the multiverse by being the only one who could make a time machine.

>Erza is introduced as someone who uses magical heavy armor
>now spends more time half-naked than every other characters combined
why is this allowed

...

that's a fucking watermelon not a tit

Has the power of a goddess and saved countless people countless time. Also helped the MC beat the last boss

Also creates massive butthurt when a manga ends.

...

Also once had a mental sickness, back in the Huedo Mundo arc

...

Tokyo ESP

It already ended though.

Wound and fanservice in the same panel.
Mashima is a hack.

Based Tio.

And Sherry.