If a couple sees the diamond dust together, then they will certainly find eternal happiness. Or so it is said. This is a drama about the romances, friendships and conflicts of six girls from Hokkaido and how the diamond dust affects them and eventually links them together in the search for happiness. (Source: ANN)

The entire Jurai and Masaki family is in a celebratory mood as Nobuyuki and Rea are finally tying the knot! In the days leading up to his father's wedding, Tenchi reunites with those he met throughout his journey as well as gets acquainted with some new family members. Though this is a blissful time where everyone is finally together, there is one major bump in the road: Rea holds a major secret that will change the fate of her future child and disturb the balance of the Masaki family.

Yuuta was 12-year-old boy, who had lost his father in the traffic accident one year ago. In the summer vacation, he visited a deserted dam deep in the mountains, where he had a good time with his father before. Suddenly a thunder storm occurred and he slipped on the ground. He lost consciousness and woke up to find a girl and an unfamiliar village. He time-traveled 30 years and reached a village, which sank at the bottom of the dam. This is Yuuta's precious memory of another summer vacation.

Raki Kiseki is a second-year middle school student who transfers to Star Harmony Academy to become an idol. However, when she uses an Aikatsu Pass she received from her big sister (an Aikatsu engineer), something mysterious happens. Lots of doors appeared before her, and when she opens them, she meets Aikatsu idols she never knew before, such as Yume Nijino (Aikatsu Stars!). Raki vows to design her own premium dress and perform in it on stage. (Source: Anime News Network)