Issue 2
Chapter 1 - Light From the Sky
On her way home from school, Chishiki Natsu is hit by a magical beam of light, and receives a mysterious necklace...
Issue 5
Chapter 2 - The Legend of the Niji Chikara
Chishiki and Yukai learn about the Niji Chikara.
Issue 9
Chapter 3 - Yellow Lightning
With Green Nature found, the girls must find their fourth and final teammate, Yellow Lightning. But there may be a problem...
Issue 14
Chapter 4 - Teamwork
Now that the four heroines are together, it's time for them to learn how to use their powers! But they're not the only ones getting stronger...