1x11 - Detective Conan: Shinichi Kudo's Written Challenge

Shinichi invites Ran to have dinner in the restaurant on the 38th floor of the Beika Center Building for a reason. Meanwhile, a murder occurs: the victim is Taiji Tatsumi, the president of the Games company. Shinichi suspects the director of Games, Satoru Oba, but he has been with the president's daughter, Sakurako Tatsumi, all the time. Can Shinichi solve the case and go back to confess his intention to the waiting Ran on time?