Gigant: Takemikazuchi was a form of satellite and the largest Nox Nyctores to have been created. According to BlazBlue: Continuum Shift, it was sealed away after the war due to fear of its use. Despite this, the satellite was still activated and had fired upon Kagutsuchi in BlazBlue: Calamity Trigger. From Rachel's words, it seems as though Takemikazuchi could only fire once every four years.