Tlk-ex Dark Optimus Prime is a Japanese version of this figure released by Takara Tomy in Japan. Tlk-ex Dark Optimus Prime features Japanese language on the packaging, and is a Transformers movie character from the Transformers Last Knight live action movie. Transformers the Last Knight toyline features Transformers action figures that jump right off of the big screen live action Transformesr movie and into your collection Each figure is a faithfull rendition of the Transformers figure of the same name that appeared in the Transformers the last Knight movie. Start your Transformers the Last Knight collection today with Tlk-ex Dark Optimus Prime. Add this highly sought after piece to your collection today at TFSource, your source for Japanese Transformers.