Japan’s already cooperating with other countries in some industries but would grow in the coming years. Considering that video games are far more popular and mainstream than anime will ever be, it’s unsurprising that Japanese developers are more willing to accept and co-opt Western influences in their input. With some games, they’re very willing to work with Westerners.
Don’t be too surprised if that’s how the DMC reboot turned out to be and if history repeats itself, they’ll work with Italians instead. Working with foreigners could be their way of seriously reaching out to others. But it’s not just reflected in their gaming, technology and clothing industries.
I won’t be surprised if Japanese studios also wanted to reach out to foreigners by making their products more marketable to those. This includes censorship but it’s a necessary evil to court certain markets.
And if anime studios are going to decline in the next decade, those that persist would have to cooperate more often with foreigners from now on.