Noa Kashima (鹿島乃亜 Kashima Noa) is a recently popular idol. She is the main vocal of the idol unit unoB, as well as writing the lyrics and composing the songs for the unit.
Noa is an attractive teenage girl with long deep dark purple hair that has a long strand hanging on the left and greenish-blue eyes.
Noa has a sort of serious & stubborn personality shown that she would even perform by risking her life.
Noa cares about her fans dearly as seen in episode 4, when she insisted she continues her performance even though someone threatened her.
Noa developed feelings for Naoto after he rescued her.
Noa see Mari as a friend and a love rival.
- Noa's voice actress, Minori Chihara, performs the opening theme of the RAIL WARS! anime series.
- Borderless journey is Noa's character song.