Kiyoi Mizushima (水嶋清衣 Mizushima Kiyoi) later known as Piruluk (ピルルク Piruruku) is the main protagonist of selector infected WIXOSS -peeping analyze- and has a minor role in selector infected WIXOSS. She is the Selector of Remember during the prologue and the first two chapters of selector infected WIXOSS -peeping analyze-, but then later becomes an Eternal Girl, becoming a LRIG herself.