Nippon Television Network Corporation (Nippon TV) has agreed to a renewal of its U.K. deal for the format Train of Thought, an original family game show. Known by the title Copycats in the U.K., the format makes a comeback since it was last produced in 2011. Nippon TV has previously licensed the format to CBBC, which produced the Copycats series in-house. The original game show format Train of Thought, also known as Magical Brain Power, was launched more than 25 years ago  with over 270 episodes produced in Japan.