Keishi Kameyama

Keishi Kameyama
Born1960 or 1961 (age 63–64)[1]
NationalityJapanese
OccupationBusinessman
TitleFounder and Chairman, DMM.com
SpouseMarried
Children2

Keishi Kameyama (亀山 敬司, Kameyama Keishi, born 1960/61) is a Japanese billionaire businessman, chairman of the internet company DMM.com, who made his initial fortune in pornography.

In 1999, Kameyama founded DMM.com,[2] and is its chairman.[3]

DMM started in pornography and "adult entertainment", and has "grown into a vast collection of enterprises".[1]

In August 2017, Kameyama had an estimated net worth of US$3.5 billion.[1]

Kameyama is married, with two children.[1]

  1. ^ a b c d "How a Billionaire Porn Film-Maker Transformed His Business". Bloomberg. 23 August 2017. Retrieved 4 September 2017 – via www.bloomberg.com.
  2. ^ Worldfolio, The. "DMM.com leads Japan Inc.'s innovation drive". theworldfolio.com. Retrieved 4 September 2017.
  3. ^ Oi, Mariko (2 March 2015). "Rebooting innovation in Japan". BBC News. Retrieved 4 September 2017.