A wealthy, thoughtful corporate social responsibility professional at Nomura Holdings, part of the admired "perfect couple" in the novel, facing a journey of introspection and understanding privilege.

An influencer and fashion lover whose private struggles contrast sharply with her public persona, highlighting the theme of appearances versus reality.

A strikingly handsome, self-made entrepreneur who engages in a complex love triangle, bridging different social worlds with his dual insider-outsider perspective on wealth.

A successful murder mystery writer and core family figure, embodying the intersection of privilege and the traditional societal expectations regarding marriage and wealth.

A charismatic figure whose wealth and privilege shield him from the consequences of his actions, epitomizing male privilege and serving as a key antagonist of the story.

The earnest and principled Chief of Police tasked with investigating a suspicious death, representing moral authority and integrity in a morally complex social landscape.