Seikishi no Ore ga suki ni natta heroine ga zokuzoku to Aitsu no Harem member ni natte shimaundakedo Ore no Nani ga Ikenai noka Dareka Oshiete kure!!

This light novel series, authored by Amida Kiridou and featuring illustrations by the artist known as Nao, debuted in the Japanese market as part of the popular genre of romantic comedy light novels that lean heavily into harem tropes. The title itself serves as a prototypical example of the 'long-form' naming convention prevalent in contemporary Japanese light novel publishing, designed to act as a concise summary of the protagonist's plight for potential readers browsing bookstore shelves.

The narrative follows a protagonist who finds himself perpetually losing the women he admires to a rival who consistently accumulates them into a harem, leading to the character's existential questioning of his own flaws. While the series relies on established genre conventions, it garnered enough attention within the light novel community to secure a dedicated readership, reflecting the broader trend of meta-commentary on harem structures that has characterized the light novel landscape over the last decade.