Takashi Iizuka is a games writer, director, producer and designer. Iizuka has been working with SEGA, Traveller's Tales, Sonic Team and DIMPS. Iizuka started in 1993 as the designer of Golden Axe III (1993). After that, Takashi Iizuka took part as the designer of Sonic the Hedgehog 3 (1994). Iizuka also worked on Sonic R developed by Traveller's Tales for PC and SEGA Saturn. The latest work of Takashi Iizuka was Sonic Colors: Ultimate, published in 2021. At the moment, Iizuka is working with Sonic Team on Sonic Frontiers, which was announced for PC, PlayStation 5, PlayStation 4 and Xbox One.