Like her fellow Autoscorers, her name is derived from the name of one of the angels of Christian religion. In her case, her name is derived from the name of Michael the Archangel.
She boasts that she is the strongest, and can be incredibly cruel with a child-like simple-mindedness.
Hibiki is confronted by Micha after her and her friends escaped from Garie. After being remind by Miku how her songs didn't hurt people Hibiki transformed but before that Micha targeted Miku and attacked her by sending Alca-Noise towards her. Hibiki then fought Micha only to find out that the Micha she was fighting was a illusion created by Garie who showed up a few minutes later with the real Micha. The real Micha strikes a critical final blow on Gungnir causing it to send Hibiki blasting up in the air and her armour to dissolve. Hibiki is then left in a state of shock as Micha and Garie escape.
In Episode 5 Micha comes to destroy the generators with her Alca-Noise only to be confronted by Kirika and Shirabe. They kill most of her Alca-Noise only for Micha to summon more. Micha then lands a critical blow on Kirika's Igalima causing her to de-transform. Shirabe holds out against Micha for a little while before one of Micha's Alca-Noise hits her relic causing it to break. After the two are saved by Tsubasa and Chris , Micha escapes.
Fire Alchemy As the Autoscorer of fire, Micha has full mastery over high-condensation fire carbon rod and utilizes it to fight. Her body was build specializes in combat and hence stronger than other Autoscorer in terms of firepower.
Penetrate Rod (ペネトレイトロッド,Penetoreito Roddo?) TBA