Known as Hotaru ("Firefly") in Japanese. Not to be confused with Lumine from Genshin Impact, whose Japanese name is also Hotaru. Voiced by Kusunoki Tomori in Japanese.
"Fireflies are such magical creatures, aren't they? They may throw themselves at a flame or suddenly grow old, but every night before that, they will shine brighter than the stars."
Member of the Stellaron Hunters, a young girl clad in the mechanical armor "SAM."
Born as a weapon, she's afflicted with the agony of Entropy Loss Syndrome due to genetic modification. She joined the Stellaron Hunters in search of the meaning of life, relentlessly pursuing ways to defy fate.
