News Iizuka: “There Were Elements [Of Boom Games] That I Was Not Really Happy With” 24 June, 2016 3 March, 2021
News Japan Post to Sell Commemorative Sega 60th Anniversary Stamps, Pins 27 April, 2020 21 October, 2021
News SEGA Sammy Confirms Another Profit Gain Despite Small Sales Drop 2 November, 2015 10 March, 2021
News CONFIRMED: Sony to Produce Sonic Movie Series, Sega-Sammy Owned Marza Involved 10 June, 2014 1 April, 2021
News SEGA Europe: “New Sonic Games To Be More Inspired By How It Played In Heyday” 26 October, 2015 16 September, 2020