In the sense that nothing about the architecture or art really evokes Japan at all other than that it looks vaguely Asian. (Some bits feel more Chinese than anything.) This is a big budget 2020 game with art done by contracted artists from all over the world, you'd think they'd be able to get a little closer than this, especially with how overexposed Japanese culture has been for a long while now
Ironically, an LLM would probably make something that would look more convincingly Japanese at a glance
You may be right, though from what I tried to get out of them for cover pictures, the first few attempts would have unprompted waifu tits on buildings.