An anime adaptation of the 4-panel strip manga release: Nyoron Churuya-san. Based on Suzumiya Haruhi's energetic and 'always up to go' character, Tsuruya. Churuya is a girl with a strong passion for smoked cheese. But Kyon and the rest of the crew know this, and they make use of the weakness. They make her do all kinds of things with smoked cheese as a possible reward. But Churuya isn't aware of this evil plot, thus she maintains the effort for the sake of cheese. Each day is a struggle to get the beloved smoked cheese, but it's much harder than she could ever imagine!

Kazuki Yoshino and Yuuya Niyodo are idols who make up the duo ZINGS. While Kazuki gives his all in every performance, Yuuya views the job as just another means of making money. Yuuya's apathetic attitude toward the fans and inability to take his job seriously causes his manager to give him an ultimatum: unless he starts putting in more effort, he will be fired. Backstage, Yuuya meets Asahi Mogami, an idol dressed in a colorful costume. Asahi would have had a bright future ahead of her—had she not died a year prior. Even as a ghost, Asahi wants nothing more than to perform for fans again. When she finds out that Yuuya does not hold the same passion for the idol life that she once did, she is overcome by a fit of rage and demands that he let her take his place. In a strange twist, Yuuya wakes up to find that Asahi has possessed him and can do what he is too lazy to do himself. With Asahi performing for him, Yuuya thinks he has a ticket to an easy idol life. However, Asahi has other plans. Though she is no longer alive, she wishes for Yuuya to find the ambition that she still has. Together, she wants them to become the best idol the world has ever seen. But can an unmotivated man like Yuuya ever care about anything besides money?

Masayuki Mizutani is looking forward to some time to himself when his parents leave on an extended business trip. Instead, he arrives home to see one of his schoolmates, Sayaka Shimizu, greeting him at the door in barely more than an apron! Sayaka is a family friend who was asked by Masayuki's parents to look after him while they were away, and to accomplish this mission, she has fully dedicated herself—mind, body, and soul. But when other young girls try to approach Masayuki and his newfound freedom, Sayaka vows to do whatever it takes to keep him all to herself.