Stargate

Stargate (スターゲイト Sutāgeito) is the Quirk used by Hinami.
Description
Hinami's quirk Stargate, is based on the Aries Star Constellation, once she activates her quirk, it will take the 5 objects, of Hinami's choice, and mark them as "stars", the marked objects will always have a specific order, with the 1st object being "Hoshi literally meaning star" and the final object is "Saiko meaning supreme." Once every object has been given a star, the quirk activates.
Stargate: Once every object has been given a star, the quirk activates which forces the opponent marked Hoshi, to attack the object in order, and destroy the star marking on it, Hinami is able to mark anything, so she could take her 3rd star "Ai or love" and put it on a moving vehicle, this would force the opponent marked Hoshi to chase after the vehicle, only after destroying "Akarui or Bright" If the opponent marked Hoshi is able to destroy stars "Akarui, Ai and Nensho" the opponent can then close the distance between them and Hinami or the star marked Saiko, and can finally attack them. If the opponent is to attack anything out of order, they will be hit with the same force, they used to attack, acting as a full counter(Similar to Naki's Quirk) The only star that can attack out of order, is Saiko or Hinami, she is able to attack any star of her choice. After a object with a star marking is destroyed Hinami is able to remark objects, and if she is quick enough, she can catch her opponents off guard. If an outside force, say another person is too go after Hinami, Hinami can reset Stargate and set up that person to be a star, this will force the first opponent marked Hoshi to attack that person, to progress. This quirk also has no range, this means Hinami could mark someone and ran away, leaving them to have to destroy each object.
Starfall: The secondary ability of Stargate, is the quirk, Starfall (スターフォール Sutāfōru) this quirk allows, Hinami to attack the opponents with stars. This secondary ability can only be used, once Ai has been destroyed, so until the 3rd star is destroyed, Hinami doesn't have the usage of Starfall. Once Ai has fallen, Hinami is able to create golden star-like objects, and launch them at her opponents, whatever is hit with the star-like object, will begin to combust. 
Weaknesses
If Hinami is unable to set up Stargate, then she'll be left without her defense, and have to go fully on the offensive until she can set Stargate back up. Another weakness, is that Hinami is unable to use Starfall, until Ai has fallen, this leaves Hinami without a strong and lethal offense, up until then she can only use her body, and a weapon. Another weakness, which is Hinami's biggest weakness, is if an outside force attacks, unless she is quick enough to reset Stargate, the outside force won't have to fight in the star order, and can go straight to Hinami. Her final weakness, is if Hinami is to leave Stargate on for more then 2 hours, she'll begin to feel the natural phenomenon, known as the Fever, and she'll begin to feel weak, light headed, sick and she'll heat up quicker. If she continues to keep Stargate up for more then 5 hours, she'll feel too weak to fight, she'll constantly feel the need to throw up, her head will begin to spiral and she'll start seeing things, and finally her body will feel as if it's on fire, finally if Hinami keeps Stargate up for more then 11 hours, she won't be able to move, leaving her vulnerable, her entire body will feel as if it's on fire, being stabbed and being shocked to death, and the final, fatal attack on her body, is that she'll begin to bleed out of every opening on her body, this means from her mouth, her eyes, her nose, ears, etc, if she continues to leave Stargate up, she will die from every attack on her body.