A new radio show starts starring the two high schooler voice actresses, Utatane Yasumi and Yugure Yuhi, who coincidentally are in the same class; the show is known for its cosy atmosphere, but Yasumi is secretly a gyaru.
On today's High School Radio, Yuhi embarrasses herself by not knowing the butcher shop sells croquettes. Yumiko also lands a big role in an anime, and the main cast is getting together to sing the opening theme, but...
Based on the conversation on the show, the two of them have a sleepover at Chika's house; Yumiko's happy to see Chika enjoy the dinner she cooked; they end up taking a bath together.
Chika is missing in action after rumors about her on the director's casting couch make the rounds; Yugure's Knight bursts into class to interrogate Chika on his live stream.
Yumiko and Kagasaki go to Yuhi's agency to apologise; but there they find out that Yuhi could have continued as an idol VA even without Yumiko's intervention; when Yumiko says that she doesn't regret what she did, President Kashima scowls.
Chika and Yumiko are to do more promos as Heart Tart, but before their first guest appearance, they get some nasty comments from Mekuru; even worse, Yumiko has to admit that she has a lot to learn to get to Mekuru's level of skill and knowledge.
Miku Ito
Yasumi Utatane
Moe Toyota
Yuhi Yugure
Ikumi Hasegawa
Otome Sakuranamiki
Nao Toyama
Mekuru Yubisaki
Hideki Tachibana
Director