Idol's Love Affair～Daily Life of an Idol Couple～, also known as Aidoru no ren'ai jijō ~ aidoru kappuru no nichijō ~ and Idol no Renai Jijou ~ Idol Couple no Nichijou ~, is a heartwarming Japanese light novel that follows the daily lives of Himari and Mitsuki, two members of the same idol group who have captured the hearts of fans with their on-stage chemistry. While officially recognized as a popular coupling, the novel delves into the question of their true relationship, revealing a tender and romantic bond between the two idols. Filled with romance, slice of life moments, and yuri themes, Idol's Love Affair offers a modern-day love story that is sure to captivate readers.