Not sure in terms of commercial stuff, I have heard a lot of Japanese music over the year and I can say some of them are less than ideal. Some like Made in Abyss as you said are one of the few ones that have decent engineering going into.
Though, what I like about Japanese music is they LOVES EXPERIMENT. There is a lot of work that I have listened to that was inspired by another country. It’s a mixed bag of culture but with a twist of their own when it comes to Japanese music, to be honest.
Take a look at this piece of work which was released in Japan but technically is a Chinese vocal song.
Another example that is more Japanese would be something like this.
Where the first song is basically a Japanese vocal song with Chinese Oriental style
