Japanese are dying (video games, economy, culture and even population...) saddly :(. They just simply can't complete with the Western games since just think about, Beside Metal Gear Solid V and Street Fighter V what are the hottest/must-buy game out there dat can go head to head with Star Wars Battlefront, FALLOUT 4 !!!, The Witcher 3, Arkham Knight, Halo Guardian, No Man's Sky ???
Not to mention dat PC gaming is more popular than ever, and Western own PC gaming (Microsoft, VALVE/Steam, League of Legend, Dota, Modding communities, etc and etc)
For so long i have been spamming Sony websites to support their own roots (Japanese games) instead. But i think i can some what understand why they changed their focus toward the western and more worldwide audience rather their own country.
But Japan should not worry about Western, they should worry about China and Korea. They could possibly be the next big thing in the gaming world since they're already dominating the Esport XD!
Oh and don't get me wrong, i love Japanese games and company[s], especially Sony. But everything must come into an end in some point.