I try to put all I find on this forum specialized on charts matters and facts.

http://www.ukmix.org/forums/viewtopi...74063#p6074063

They had only Diana Ross, Stevie Wonder and Lionel Ritchie for Motown.

I'v added, Marvin Gaye, Smokey Robison, Labelle, Gladys , Donna, Natalie, Dionne, The Three Degrees, James Brown ...

If you think others from Motown had success in Japan, let me know and I will try to find them.