Saisho Saikou: He is the paternal grandfather of Megami Saikou and the father to Ichirou and ichiko, and the founder and former CEO of Saikou Corp. he is harsh and inposting

Ichirou Saikou: He is the father of Megami Saikou, the current CEO of Saikou Corp, and the current patriarch of Saikou Family. And he is drinking wine and looking out the window and he is cold and reserved sometimes

Mrs. Saikou “Wife”: she is the mother of Megami Saikou, and the current matriarch of Saikou Family. She gets the nicknamed untouchable goddess she is flirty and also seductive

Ichiko Saikou: She is paternal aunt to Megumi saikou the former heiress of Saikou Corp. She is the ex-daughter of the Saikou Corp's former CEO and founder, Saisho Saikou. And she left japan for 5 years she is the cheerful girl and friendly girl at the saikou and Akademi high

Kencho Saikou: He is the younger brother of Megami Saikou and son of Ichirou Saikou. He currently attends a junior high school. And he is cheeky and also cold and reserved

Megumi Saikou: she is the third heiress to Saikou Corp and she is council president at akademi high and she is also strict but sometimes gentle to other students at akademi high