"Nigeru wa Haji da ga Yaku ni Tatsu" is a Japanese novel written by Tsugumi Ohba. The story revolves around Hirata Hitori, a young woman who enters into a contract marriage with Hoshino Hitoshi, a salaryman. The narrative explores themes of love, societal expectations, and the complexities of modern relationships. The novel gained popularity for its unique premise and relatable characters. It was later adapted into a successful television drama, further increasing its reach and impact. The story highlights the balance between personal desires and societal norms, making it a thought-provoking read for many.