is a Japanese mixed martial arts promoter and executive.
Saeki had worked as a photojournalist in various sports media and in 2001, he became the president of the promotion Deep 2001. Saeki joined Dream Stage Entertainment (DSE) to promote Pride Bushido series[1] that started in 2003, where he held the position of public relations director.[2] [3]
After the dissolution of DSE in 2007, Saeki continued to act as the president of Deep and later also became the supervisor of the female promotion Jewels[4] formed in 2008. In 2011, Saeki became one of the co-promoters for the amateur promotion Japan MMA League (JML).[5]