Toshiki Kaifu was a Japanese politician who served as the 77th prime minister of Japan from 1989 to 1991.

Chuo University , commonly referred to as Chuo (中央) or Chu-Dai (中大), is a private research university in Hachioji, Tokyo, Japan. Founded in 1885 as Igirisu Hōritsu Gakkō, Chuo is one of the oldest and most prestigious institutions in the country. The university operates four campuses in Tokyo: the largest in Hachiōji, one in Bunkyō, and two others in Shinjuku. Chuo is organized into six faculties, ten graduate schools, and nine research institutes. There are also four affiliated high schools and two affiliated junior high schools.