Inu X Boku Secret Service

A sheltered heiress, a clingy secret agent, and a haunted apartment—love blossoms amid mythic chaos.

Ririchiyo Shirakiin has lived a pampered life behind the gilded walls of a prestigious family, her every whim catered to and her social skills left to wither. Determined to break free from her mother’s overprotective grip, she moves into Maison de Ayakashi, a secretive, high‑security apartment complex that houses an eclectic mix of half‑human, half‑youkai residents. The building’s residents—ranging from a vampire‑like noble to a kitsune‑styled otaku—are as bizarre as they are charming, each grappling with their own supernatural quirks while trying to blend into modern life. Ririchiyo quickly discovers that the biggest hurdle isn’t the oddball neighbors, but her own razor‑sharp tongue and inability to navigate basic human interaction. To stay in the mansion, she must be paired with a Secret Service agent, the enigmatic Soushi Miketsukami. Soushi is the epitome of a perfect gentleman: handsome, composed, and endlessly devoted—so much so that his affection borders on obsessive. As he shadows Ririchiyo through school, supernatural mishaps, and midnight tea parties, the pair slowly peel back each other’s walls. Their uneasy partnership blossoms into a tender romance, all while Ririchiyo learns the value of trust, friendship, and the messy art of growing up in a world where myth and modernity collide.

A socially anxious half-demon girl moves into a protected apartment complex where each resident has a supernatural bodyguard, leading to comedy, romance, and action as she learns to trust others. The series blends lighthearted supernatural hijinks with genuine emotional growth, though the central relationship involves a devotion that borders on unhealthy obsession.