Shindou Hikari

s Hatsune's younger sister, and just like her sister, she hates crooked things. She loves her older sister.
Unlike her cool beauty sister, she is lively and has a straightforward personality where her emotions are easily shown on her face, and she is always on the move. She
is popular with a different demographic than Hatsune, and like Hatsune, she is also often confessed to, but for now, her older sister is number one, so she has no intention of dating a guy. She is
not good at studying, and Hatsune often scolds her about it.

She admires her older sister who fights as a Prism Breaker, so she trains hard herself, and recently she has started fighting alongside her sister as a Prism Shine