Mika is a member of the Licht Kreis and has been trying to find her longtime friend, Orie. She is ranked within Licht Kreis as the "Tenth Executor", which is quite deceptive, as her powers are comparable to the Crimson Knight's. She wears "Pachelbel Cannon" over her arms, a pair of legendary gauntlets of formidable size and weight, which offer an unprecedented amount of power and defense. She enters the Hollow Night to save her friend, but whether she helps or ends up causing trouble is story.