Lum1na Ichihoshi

Lumina has long pale pink hair with a gradient that gets darker at the ends. Her eyes are heterochromatic, being yellow on her left and grey on her right. She has a very short stature.

A virtual singer who suddenly emerged on the Internet and quickly amassed a large following. Calling herself as a "space idol", she does a variety of activities online, ranging from streaming video games to posting her own songs. To achieve her goal of becoming the number one diva in the galaxy.

She is shown to be quite energetic, intelligent, charming and even a bit cocky at times. At the same time she is secretive and refuses to leave her studio, saying it's still not the right time to show herself in-person. Due to her status as an AI, she doesn't understand many things that humans do, and even goes as far as suggesting the others to stop attending school because they're just wasting their time there instead of practicing. To the AI activated for merely four years, information is everything, and thus she is extremely sensitive to those she does not know anything about.