Just slightly older than my mother, Yoko Ono continues being fabulous and creative. Great article profiles her life (school with imperial family members), haiku writer at 4 and a half years old, conceptual musician and then artist. With son Sean Lennon as producer, she’s just released a new album, “Between my head and the sky.”
And, as the photo attests, she’s not shy about revealing some decolletage!
Tokyo Moe 
Interesting cleavage.
Interesting? I am not sure how to parse that adjective.
Is this the mature Japanese female image you were hoping to read about here? I think Yoko rocks!
ps: We Amerikans call it “decolletage.” It sounds French, but I bet French people use a different work. Christophe, please help us!