Everywhere around the world, the children sleep. Unaware of danger lurking in the shadows. But tonight, a strange darkness floats in the wind. And the children, one by one, begin to disappear. It seems to be a supernatural force that feeds on their dreams. The evil queen, Badiyanu, and her loyal fairies assist in using the Black Dream Hole to swallow the earth. It is up to Sailor Moon and the Sailor Soldiers to prevent the approaching Darkness. (Source: ANN)

Mayumi Doujima promises her parents that she will give up on her dreams of becoming an astronaut on her 14th birthday if she cannot find a star she once saw long ago. Overhearing her troubles, the eccentric Manabu Soutouin offers to help her search for the star alongside the rest of Yubiwa Academy's mysterious Pretty Boy Detective Club, whose rules are as follows: Be pretty, be a boy, and be a detective! However, Mayumi is unique—she can see many things that ordinary people cannot. Her eyesight allows her to see the tiniest of details, from people approaching her at a distance to hidden traps that would otherwise go undetected. When the search for the lost star begins to sour, the Pretty Boy Detective Club end up entangled in something far beyond what they ever imagined.

The day before her birthday, Akane is asked to retrieve her birthday present from her aunt Chi's shop. While looking around, she chances upon a mysterious slab with a hand-shaped cavity in it. Curious, she places her hand in it, and—to her surprise—it fits perfectly. The next thing she knows, a strange alchemist named Hippocrates and his apprentice Pipo appear, calling Akane the legendary Goddess of the Green Wind. The two eccentrics claim to be from a different world connected to the shop's basement. With the peace of their world in jeopardy, Hippocrates and Pipo seek the help of the only one capable of saving it from destruction: Akane. Forced to accompany them on a journey to restore the land's harmony, Akane—with her aunt in tow—sets off to discover a magical new place.

After utilizing the power of crane games to protect Earth from certain destruction by asteroids, the Crane Game Girls successfully become the planet's most popular idol group. However, their success is bittersweet when their manager, Saya, disappears on the day of their fateful final mission. One day, an Earth Invasion Idol group known as Dark Cherry interrupts a live show and challenges the Crane Game Girls to a battle. To make matters worse, Saya has reappeared as Dark Cherry's manager! As the group prepares to face off against their new foes, they begin to unravel the secrets of Saya's betrayal and the reasons behind the sudden invasion from planet Dark Gorilla.