Osananajimitachi ga Ninki Idol ni Natta

Kazuma Kuzuhara, a high school boy who proclaims “I don't want to work,” has two childhood friends. Yukina Kotoyu and Arisa Tsukishiro are members of the popular idol group "Dimension Stars!" The two became idols because they want to earn enough to support Kazuma for the rest of his life.......? Kazu-kun, don't you dare do anything for any other girl but me! I absolutely hate the idea of Kazuma being close to another girl. I am the only one for Kazu/Kazu-kun/Kazuma. Yukina and Arisa, because of their love for Kazuma, give him plenty of pocket money to spend. They also try to keep other girls away from Kazuma out of jealousy....... He spends all this time with his “childhood idols” who are single-minded but who also love each other very much. (Source: Over-Lap, translated)