: A genius author who is madly in love with Itsuki. Despite her success, she struggles with her own past and eccentricities, such as only being able to write while naked.
: Itsuki’s younger step-"brother" who manages the household. A central plot point involves Chihiro hiding the fact that she is actually a girl from Itsuki.
The story follows , a professional light novel author who is obsessed with the "little sister" trope in fiction. Despite his eccentric fetish, the narrative serves as a "creator narrative," focusing on: Imouto sae Ireba Ii.
: The protagonist, a novelist whose obsession with "imoutos" stems from past emotional trauma and an inferiority complex.
: It depicts the realities of writing, meeting deadlines, and the emotional toll of having your work adapted into other media. : A genius author who is madly in love with Itsuki
: A college classmate of Itsuki’s who provides a grounded perspective and eventually pursues a career as an editor.
: The series highlights how creators use fictional spaces to understand themselves and communicate emotions they struggle to express in real life. 2. Key Characters A central plot point involves Chihiro hiding the
: A fellow successful author and Itsuki’s rival/friend, whose experiences with a poor anime adaptation of his own work illustrate the industry's harshness. 3. Publication & Media The Power of Otaku Media! - Imouto sae Ireba Ii.