Cellular Girlfriend + (2012)

Idol-loving Kazuya is obsessed with digital idol Akane, who appears in the smartphone-based cute girl training game 'Idol Plus'. One day, her classmate Kyoko asks her for advice. Kyoko wants to delete Idol Plus, which has suddenly been referred to her by an old friend, but for some reason she is unable to delete the app. Closer examination reveals that Idol Plus is rumored to kill the player if the game's score reaches zero. Kazuya's Akane was growing well, but Kyoko's idol Midori from his app was not growing well and her score was dropping. ..