“She excels at speedy rush attacks and can also play a more technical style with projectiles and traps using her cleaning and cooking tools,” Project Lumina said.
Here is her character description, via the game’s official website:
A maid for the Tohno family, responsible for household chores (except cooking) and taking care of Shiki. She is Kohaku’s younger twin. Unlike her sister, she is known for wearing more modern, non-traditional clothing. Her quiet nature makes her true feelings difficult to read, and her formal way of speaking has led Shiki to see her as being rather mechanical. Her fighting skills are not quite on the same level as her sister, but she holds her own well enough.
Watch the trailer below.