Dengeki Daioh was created in 1994.
Daioh was created in 1993.
Dengeki PlayStation was created in 1994.
Dengeki Bunko was created in 1993.
Dengeki Maoh was created in 2005.
Dengeki Taishō was created in 1994-10.
Azumanga Puzzle Daioh was created in 2002.
Azumanga Daioh was created on 2000-12-28.
Azumanga Donjyara Daioh was created in 2002.
Azumanga Daioh Advance was created in 2003.
Dengeki Bunko Magazine was created in 2007.
Dengeki Novel Prize was created in 1994.
Dengeki G's Magazine was created in 1992.