I think there are exceptions, notably the Dark Souls series, but I do play a lot of Japanese games, and they are without exception increasingly getting more and more irrelevant in terms of modern game design, and they consistently seem out of touch. If it's not Nintendo, I can safely bet the game will be making about eighty dozen pathetically obvious mistakes if it's from Japan.
I don't know if it's because of how hard it was for Japanese developers to get a handle on next-gen game development and so it took them a similarly long time to start focusing on gameplay again, but this gen I have a one hand worth of Japanese games I will take with my in my memory into next gen (I haven't played Xenoblade yet, though, which Nintendo finally inconveniently announces a few days after I sold the shitty Wii), whereas last gen I had probably fifty or more.