Seiyuu Radio no Uraomote S01

Two high school girls, Yūhi Yūgō and Yasumi Otatane, who coincidentally attend the same school and end up in the same class, are also two hosts of a weekly radio program. As classmates and radio hosts, they show their extraordinary friendship to all their viewers. At least, superficially and outwardly. Because in reality, Chika is quiet, and Yumi is loud, they are completely on the opposite and in contrast to each other, and they can't even tolerate each other for a moment. When there's no broadcast time, chaos and insults start, but during broadcast time, they're the best friends in the world to each other. But will this strange and noisy relationship between the two lead them anywhere?