Glitch Techs: Lexi Kubota

She's Miko's little sister, she's an athletic perfectionist and overachiever who wants to be an true martial artist and the only onw who knows about her older sister's job as an Glitch Tech and her abilities from the recordings since the beginning, but promised her secrets safe with her since blackmail is against their "sibling code". She considers video games not worth her time because of how Miko is so obsessed with them that she isn't taking competition seriously. This is from the first episode.