| The story is set in the future where humanity and the Z/X have entered a treaty and headed towards a moment of peace. Azumi Kagamihara—a girl affiliated with the Blue World—is chosen together with her Partner Z/X Rigel to enroll in Fujimisaki Academy, a school established to gather girls that are partnered with Z/X from all over Japan. |
| Name | Character | Episodes |
|---|---|---|
| Miyu Tomita | Yuni Tsukigata | 12 |
| Inori Minase | Ena Soranokawa | 12 |
| Yui Ogura | Azumi Kagamihara (voice) | 12 |
| Yusuke Shirai | Nephrite (voice) | 12 |