The most typical strength of Japanese nation I think the strength of Japanese society is motivation. We can easily work hard and motivate me with a kind of stupid reason. The challenge in recent years is we don't have incredible motivation for working because of aging society. The current system in Japan is a typical squeeze by seniors. No seniors try to motivate younger people and they just mention "We were strongly motivated and worked harder than the current youngs". I think that's a stupid opinion. People who have authorities should design the incentive in typical games. If you couldn't do that, players(younger people) would get frustrated. Who can actually design new game. We just follow silicon valley methodology. I really hope we establish our own methodology for global society.