The anime promises a "new and novel 'sleeping side-by-side' experience entirely in the first-person perspective" to "heal tired hearts." It revolved around 12 "makura no danshi" (pillow boys), all full of distinctly individual personalities and each catering to viewers who like a certain "type." The boys all live in the same town underneath a starry sky. Each of the "makura no danshi" will star his own weekly episode as they "sleep beside you and whisper."