Name: Izuku Midoriya (cover up)
Quirk:ofa/earth elements (Unless Necessary he will not use it)
Likes:UA, ochako, bakugo, all might, UA staff, the same as the other bio's
Dislikes:villains, rapist, lies

Name:Izuku Athena (prince)
Quirks: same as the previous ( ofa came back to Izuku after he was sentenced to prison because of his bail soon)
Likes: Momo (fiancé, crush to begin with) bakugo(brother), Inko(aunt that was taking care of him), the same as the other bio's
Dislikes:class 1a (except momo, bakugo, Jirou she wasn't there when he got betrayed and she believes him) UA staff, big 3

Name: Aleena Athena (Queen)
Quirks: Queens will (I will explain in the next chapter)
Likes: her kingdom and it's people, her son, his new wedded/engagement fiancé, inko(sister) bakugos(considered as family) trusted companion, Yaoyurzu family.
Dislikes: same as Izuku(like mother like son) distrusted allies, disrespect to the thrown, force forgiving of any kind

This is what Aleena looks like.

Name: Momo Yaoyurzu-Athena (princess... this will also be explained as well)
Quirks: creation (since she will be royalty she won't become a hero anymore)
Likes: reading, Izuku(huge crush before ochako stole him from her) her family, izukus family, green tea, her new life as a princess (no she's not gonna be corrupted) her friends (bakugo and jirou)
Dislikes: the betrayal of Izuku and mostly the same as him

Name: Katuski Bakugo
Quirk: explosion
Likes: everything the same in canon, izuku(consider as a brother/rival) his family, royal family,momo(respect as a sister/friend),jirou(huge crush and ended up going out with her).
Dislikes: same as the others.

Name: Kyoka Jirou
Quirks: Earphone jacks
Likes: everything as canon,bakugo(huge crush and ended up going out with him) Momo(sister/friend), her family,Izuku(brother/friend)
Dislikes:the same as others.

In this one Eri still have her parents it's just that they had a terrible life but with Aleena in power she gave them a better life at the castle and made them nobles and Eri looks up to Izuku as a brother she will be seen every here and there because of Izuku being the prince and acknowledging his people in the castle.