Yuwa Sakagami is a main character from the yuri oneshot manga "Aqua-Blue Rain". A member of the idol unit "Aqua-Blue rain". Popular among middle and high school students. On the surface she's the best of friends with the himedere Shīno Koyori, in actuality they are fierce rivals, day after day, they badly get in each other's way.
- She's the same age with Shīno, go to the same school, in the same year, always together trying their best, she loves her boldly.
- After she gets exhausted from a fight she had with Shīna, she lent her the watter bottle she drank from earlier.
- She have been idol with Shīno for five years.
- In their dressing room after their performance, She decided to quit being an idol, but before that she discovered Shīno's love for her and started lovemaking with her.