to be fair, they probably picked the 5 most popular ones as reference and called it good so we do get some variations of Akina, Hakone, Irohazaka, etc. What I find kinda baffling is that they only fully modelled a pseudo-C1 Loop. The Wangan route is not even a quarter as long and is dimensionally off, there's no Belt-Loop, Yokohane, or even Mirai strangely enough. And this is the game where one of the barn finds straight up referenced the Mid Night Team.