Tokyo: The Last Megalopolis narrative moves to 1923, Tokyo. Kato retreats to Dalian, China and he and his followers use magic to cause artificial earthquake waves that are amplified to Japan. Kato returns to Tokyo to awaken Masakado's spirit by himself, but is interrupted by Koda Rohan and Junichi Narutaki, who use Kimon Tonkou magic against him. Kato fails to awaken Masakado, but manages to stimulate the Great Kanto Earthquake. The setting moves to 1927. Torahiko Terada has been appointed by Noritsugu Hayakawa as manager of the construction of Japan's first Tokyo Metro Ginza Line. Hayakawa's construction workers run into Kato's shikigami provoking Terada
Canadian Academy purchased land on Nagamine Heights, the Duke of Gloucester dedicated a boy's dormitory, Gloucester House, named in his honor in May 1929. The Latin Motto of "Scientia Clavis Successus," knowledge is the key to success, was chosen in 1921 as was the school song. The school housed refugees from the Great Kanto Earthquake of 1923. CA remained at the Aotani-cho campus until it closed due to World War Two. The last formal graduation ceremony took place in 1942. The Japanese government seized the school to serve as internment camps for enemy aliens. Only Gloucester House and the principal's house survived