all also the same Nana, and all share the same feelings for the boy Yuichi, which is clearly seen as their first thought is to finally make that chocolate cake which they try to do and are working and talking in perfect sync with each other, as if they were still just one person, that is until the cake is done at which time they start fighting over who will give it to Yuichi. Each Nana grabs one of the crystals that formed from the one crystal her grandfather was trying to harden in the microwave and realizes it gives her super powers, she can fly, has super strength and super speed. This leads to a chase between the original Nana, and the new six sides of her personality who are all fighting as they fly and destroy parts of town over who will give the cake to Yuichi. When they finally finish, they once again prove they are all parts of the same Nana as they are all too scared to approach him and hand him the cake. The crystals also hold another power seen later on as Nana wears a costume from an anime she (and the other Nanas) loved as a child called the "Nana Rangers". While they are wearing the costume and at the same time carrying their crystals the prop costumes turn into the real "Nana Rangers" costumes allowing them at times to be Superheroes, and also all show themselves in public at once, since Nana and the others realize the danger of all being seen at the same time without masks or some way of hiding that they are all the same person. After they had settled on their roles, the 7 Nanas also face the fact that if the crystals are not reintegrated within a year after the split, all 7 of them will disappear. Later, the 8th one appears causing chaos. Manga synopsis This story has no super power elements. Nana Suzuki's father returns from a trip abroad, and he gives Nana a crystal that he had bought from a gypsy woman. He tells her the gypsy woman's warning, to never let the light of the moon pass through the crystal. That night Nana hangs the crystal in front of her window; there is a moon visible through the window. In the morning Nana wakes to find six other Nanas in bed