Last info:
Family:
Sister: Kagami Sora (18) - Sister three year older than Hikari, she is highschool right now, Hikari relationship can be considered good. However, due to her being a non-sorcerer Hikari kept many secret from her. Thankfully Sora's personality is similar to her father, basically a no care person. She also passionate of Manga similar to her father, albeit she specialize in BL genre.
Father: Kagami Junichi (42) - A mangaka who have made several famous manga who even become anime. He mostly carefree in his daily life, and even his method of raising children basically just let Hikari and Sora do whatever they wants. However, when he work he turned into Demon he strict to himself and also his team. Due to his work he mostly stayed in his studio and rarely home except weekend.
Mother: Haruna Kagami (Former: Haruna Smith) (40) - A designer who work in clothing company who has to go abroad for work. Just like her husband she rarely home, and as a result neglect her childrens. However everytime she is home she make sure to spend time with her family. She is a half Japanese due to her father being foreigner.
Grandfather: Alan Smith, (Deceased): An American Sorcerer, embarked on a migration to Japan. Alan holds a secret that he is areincarnated individual who once live in the early 21st Century but died to circumstances. He was then reborn in the mid-20th Century America within the world of Jujutsu Kaisen. Despite his new life, he carries a deep sense of lament for not being born in the era of the canon story.
As fate would have it, when his grandson, Hikari, was born blessed with Cursed Energy and a Cursed Technique. Alan decide it is better to prepare Hikari for the inevitable disasters that lay ahead. Alan shared with his grandson invaluable knowledge from the future, laying bare the unfolding events yet to be. Strangely, however, Alan forced Hikari to make Binding Vow that rendered Hikari unable to divulge these story to anyone, whether through direct or indirect means. Moreover, this vow extended to a book penned by Alan himself, an intricate mechanism to ensure the concealment of this future knowledge from prying eyes.
The reason for the Binding Vow is Unknown, "for now".