While working in the
Gaea Japan promotion in mid-90s, Ozaki formed the
villainous Oz Academy
stable with
Chikayo Nagashima,
Rieko Amano and Sugar Sato, eventually opening a
training school under the same name. Oz Academy eventually started promoting sporadic
independent events, featuring members of the stable and Ozaki's trainees, with the first event held on June 21, 1998. Oz Academy remained without
championships for nearly nine years, before introducing the
Oz Academy Openweight Championship in March 2007 and the
Oz Academy Tag Team Championship in July 2008. Mayumi Ozaki has always been a focal point of Oz Academy events and storylines, with different variations of her original Oz Academy stable trying to dominate and keep themselves on top of the promotion. The stable has gone under many different names, including D-Fix, Ozaki-gun, Ozaki-gundan, and currently, Seikigun. At the end of each year, Oz Academy allows its fans to vote on different awards, including MVP of the Year, Singles Match of the Year and Tag Team Match of the Year, which are then presented to the winners at the "Best Wizard" award ceremony. Oz Academy is based in
Shinjuku, Tokyo and holds most of its events in
Shinjuku Face. == Roster ==