Bannou Bunka Neko-Musume

Ryuunosuke Natsume is the son of genius inventor Kyusaku Natsume and overbearing Akiko Natsume, CEO of Mishima Heavy Industries. Using funds from his wife's company and the brain from his son's beloved cat, Kyusaku creates a revolutionary android called Atsuko "Nuku Nuku" Natsume. To Kyusaku's disgust, Akiko wants to use her husband's technology to create weaponized robots for her company's customers, resulting in Ryuunosuke getting caught within the explosive fights between his parents The android Nuku Nuku tries to live as a normal high school student, adopting the role of Ryuunosuke's elder sister, but usually ends up acting as her family's protector. Nuku Nuku will do anything to protect the ones she loves. A scientist, his son, and an incomplete biotech-type android are sneaking away from the scientist's psychotic wife. Along the way, the son gets out of the Jeep to satisfy an urge of nature, and comes back with a cat. At this point, gunfire erupts around them, and they try to get away. They succeed, but the cat was killed by a stray bullet.