One of the most influential DJs in Japan DJ Warp constructed a list of Techno musicians in Japan. He says his motivation was this kind of well-organized information cannot be found on the internet even in Japanese.
I felt it helpful to introduce this list to people living in other areas than Japan too, so here I am pasting the link, hoping it would be an entrance for exploring Japanese Techno scene.
The list is written only in Japanese, but all are in the format of NAME / AREA (in Japan) / GENRE . Each description is followed by the artist’s Beatport link. Here we go.