HP x Sailor Moon

Fem!Harry

Sailor Senshi!Harry

OR

Sun Guardian!Harry (could be male Harry)

Phoenix!Harry (or Phoenix like powers?)

Harry x Sailor Pluto/Setsuna Meioh if male Harry) [OR Harry x Sailor Jupiter/Makoto Kino]

Harry becomes a redhead

Harry is around Sailor Pluto's age (her 'mortal/human/physical' age) or slightly older

The Shintennou (Endymion's Generals) are reborn/returned to their true selves, by Harry and await by his side (to repent and to pay their debt to him)

Harry lived to be '32' when he was the Sun Guardian, before he succumbed to grief and withered away. (1 Sun year was equivalent to 100 moon years, so technically he was actually 3,200 years old).

When Harry first turned '17' he left the sun to explore the universe, and during his journey he met many new people and cultures, and made many friends. After a 'year' he returned home and didn't venture out for another 'year'. And when he returned to the places where his friends were he found most of them either dead or extremely old, due to the difference in lifespans and how their planets spun and what time they moved by. While he was upset he recovered and continued on making friends with the children and grandchildren of those he knew from before. He then returned home and the cycle repeated itself for the next '15' years. Eventually some when along the line the people Harry became friends with, their family's became the ruling bodies for their respective planets, and each one set aside a room for this 'mysterious' Sun Guardian (as Harry had become known). A man who would appear every '100' years (though that is by moon standard and is actually different for each planet), travel the planet and explore all the changes since his last visit and then disappear once more.

When Harry was '30' he arrived on the moon, and when he did a princess was born, the people deemed her destined for great things by this struck of luck, for the universe was always safe and peaceful when the Sun Guardian was present. This princess was Serenity (the younger), and Harry was so very curious about her, for she was the first newborn not from the sun that he ever met. So for a year (by moon standards) he watched over her and protected her from all harm, he grew attached. But soon he had to leave to continue his journey, but he promised Queen Serenity to stop by on his return trip.

He kept his promise, though it was 5 moon years later.

Like before he doted on Princess Serenity and guarded and protected her from harm, in return she cherished him and barely ever left his side. She was hysterical when he had to leave, so he gave her a necklace with a sunstone imbued with his power/magic to watch over her in his stead.

So the Sun Guardian (who needs a real name), returned home and then when a 'year' had passed he venture back out, but to his despair he found nothing. All that was left was a changed Earth civilization, no other life anywhere in the universe, and the living people remaining where not the same as when he left. He explored the Earth to make sure, but found no clues for what had happened, and no mentions at all of the other planetarian peoples. He was devastated and returned to the Sun. Where he explained his findings. The lifeless planets had greatly distinguished his life flame, and though the people on Earth gave him small hope, it was not enough to sustain his flame, and so he withered away and died. His people were devastated but held strong for him so that they could continue on in his place of watching the universe and waiting for the lost people to return.

Not much more is known about the Sun people, if they are still alive is unclear.

A 1,000 years pass and many souls are finally reborn, one is the Moon Princess and another is the Sun Guardian.

3 years after the Battle of Hogwarts (where Harry died and was reawakened as the Sun Guardian), Andromeda Tonks dies of illness, and her grandson Edward Remus Lupin is blood adopted by his godfather Harry Potter.

After the war Harry refuses to fight, and instead learns the healing arts (the Sun people were very good at battle and at healing), but due to his fame he can't work at St. Mungo's peacefully so leaves.

He then learns all about wizarding politics (to help out Hermione), and takes up his family seats (Potter, Black, Peverell, and Slytherin). This 'job' on the wizengamot allows Harry to spend more time with Teddy and keep up with the wizarding world.

About 5 years after the war Harry is visited by Setsuna and asked to return to Japan with her. He does so.

Harry never liked his fame, but he was able to put it to great use especially after the war. But that war changed him (and awakened him). Some people began to fear his power and others began to worship at his feet. While he remained friends with many people he started to become withdrawn from society. His godson was the only real thing/person keeping him around (and alive). When out in public he put on a show for everyone appearing perfectly fine and happy, when truly he was not.

So really that visit from Sailor Pluto was exactly what he needed.

I also feel like Harry had really good instincts and they only grew with his awakening, to the level where they became premonitions and insights into the future, though never any prophecies or 'true' visions. He just started to 'know' things.

I think Sailor Moon actually takes place in the 1990's (1992 is when it starts?)

And Usagi is 14 at this time, which would make her born in 1978, and would thereby make her older than Harry, but I want/need it to be the opposite of this. So I think I will move the Harry Potter timeline of events back a decade. Making Harry born in 1970, which would make him 8 years Usagi's senior and making him 22 when Sailor Moon canon begins.