Includes Raiden Ei as the mom. Yae Miko, Kujou Sara, and Makoto as aunts. Scaramouche as a son/nephew. And Raiden Shogun as a daughter

You got invited to see Ei’s family. You knocked the door to the palace and Raiden Shogun, Ei’s daughter, opened the door

Raiden Shogun: Who are you?

Yae Miko then comes

Yae Miko: Oh, are you the friend of Ei?