Kei

サイバドール・ケイ

Kei (Af-444LC-JPN) is a 21-year-old genius cyberdoll, reportedly possessing an IQ of 50,000 in human terms. She is initially assigned the mission of devising a strategy to retrieve May. However, after listening to Kazuya's views on cyberdolls, she becomes interested in him and changes her mind. Although Kei's memory bank of facts is extensive, she often requires time to process more abstract information. Occasionally, abstract or philosophical questions can cause her CPU to lock up. Later, she develops a crush on Kazuya and takes up residence in his closet.