John Szczepaniak (2014). "Flash Boy". The Untold History of Japanese Game Developers (DVD) (in English and Japanese). Hardcore Gaming 101. Archived from the original on 2021-05-24. Retrieved 26 April 2021.
John Szczepaniak (2014). "Flash Boy". The Untold History of Japanese Game Developers (DVD) (in English and Japanese). Hardcore Gaming 101. Archived from the original on 2021-05-24. Retrieved 26 April 2021.