Rewriting history? If anything that chart proves his point. 3 of the top games were all Koei-developed Musou style games. There was literally nothing at all from Square for more than 3 years for the PS3, let that one sink in. Capcom too didn't release it's first PS3 game until 2008. When you compare the release calendars of the 360 and the PS3, you'll see that the Japanese game industry banked on the 360 and banked hard, this is arguably one of the biggest reasons for why they struggled to catch up for so long, they didn't really make the transition to the PS3 until late 2008, arguably even 2009. Even companies like Namco who as your chart shows had early success on the PS3 barely supported the platform in the early years. Eternal Sonata, Tales, Katamari Damacy, Ridge Racer, and Ace Combat represent most of the biggest releases from them from that period, and all premiered on the Xbox first, and in some cases the games never got ported at all.