Inu X Boku Secret Service

Ririchiyo Shirakiin, a girl from a rich family, moves into the high security Maison de Ayakashi apartment complex, where she finds herself assigned a Secret Service agent named Soushi Miketsukami. Ririchiyo is reluctant to have Soushi as her Secret Service, particularly as she doesn't feel worth protecting as her family household has taken up much of her being. One night, a burglar breaks into the complex to try and rob Ririchiyo, only to learn that Soushi, along with the other Secret Service agents in complex, have the power to channel the spirits of monsters. Having been protected from a gunshot by him, Ririchiyo accepts Soushi as her bodyguard.

Ririchiyo is out shopping and Sorinozuka goal is to keep her out the complex until 6. Upon their return, Karuta is missing, as they set out to find her and Ririchiyo is forced to show her youkai side.

After dealing with the stress of making a good impression at her new school, Ririchiyo notices Soushi turning down an admirer. After questioning him about it, her emotions get the best of her and this time, the contract has been terminated.

A former resident of the complex, Watanuki has returned from training with his SS, Natsume. Watanuki, Natsume, and Souishi have known each other since childhood, and Natsume hints that he knows secrets about Souishi’s past.

Ririchiyo has been getting disturbing text messages from a block number. Though she shrugs them off, the messages are becoming more frequent and threating. Ririchiyo, while being used to stalkers, might not be as lucky as this stalker knows her secret.

Roromiya spends a lot of her time in her own world. Watanuki believes people don’t understand to her. And Ririchiyo wants to get closer to her, but doesn’t know how.