premiere episode. In the spin-off animated film Altered Carbon: Resleeved, Kovacs is voiced by Tatsuhisa Suzuki and Ray Chase in Japanese and English respectively. The television adaptation makes several significant changes to the source material of the novels, including changing the nature of the Envoys to freedom fighters, creating a relationship between Takeshi and Quellcrist Falconer, and changing the character of Reileen Kawahara to be Takeshi's sister (amongst many). References Fictional mercenaries Characters in written science fiction Fictional Serbian people Fictional Japanese people