Keio Challenger was created in 1999.
Keio University was created in 1858.
Keio Corporation was created on 1948-06-01.
Keio Plaza Hotel was created in 1977.
Keio Dentetsu Bus was created in 2002.
Keio Academy of New York was created in 1990.
Keio Junior College of Nursing was created in 1988.
Keio University Shonan Fujisawa Campus was created in 2004.
The population of Keio Corporation is 2,276.
Keio Corporation's population is 2,007.
Keio University's motto is 'Calamvs gladio fortior'.
Challenger LTD was created in 1991.
Brasília Challenger was created in 2009.