Naruto: A Cute Direct-Approach Girl Accidentally Opens a Harem

[Naruto + all pairings + original settings + same generation as Itachi]

Hanae has no memories from before age three and was taken home by Minato while he was out on a mission.

To fill the blank in her mind, Hanae read a lot of books. One day, she pointed at a shoujo manga and asked her guardian, "Minato, you're my wife, right?"

Minato: "Eh?! That's not how it is..."

Hanae looked aggrieved, and Minato immediately changed his answer. "...As long as you're happy..."

Hanae also really likes pretty things, such as the Uchiha, Konoha's specialty. Spoiled by Minato into a little troublemaker who roams the streets, she meets the super-universe-incredibly beautiful little Itachi in a dessert shop; then there's the tsundere young master Hyuga Kawaizu; oh, and Kakashi, why are you also so pretty?

...

Always thinking she was born from a crack in a rock, Hanae unexpectedly discovers that she has the Sharingan and is absurdly strong.

So she's really the first descendant in history combining Senju and Uchiha blood? No wonder she's that strong.

...

When the people she loves leave her, her shattered heart longs to meet them again. What they left behind as relics are two children—Naruto and Sasuke are the younger brothers Hanae cherishes most.

...

"We will definitely meet again."

Hanae, wrapped by the God Tree, stares at them as they are reanimated by Edo Tensei. "Even if I give everything... I will definitely bring you back to life!"

In truth, this is the story of Hanae, who was originally meant to save the ninja world but accidentally ended up opening a harem.