As far as I can tell, she is. As of 2009, her manga Glass Mask is still running. There might be more complete information on Japanese-language sites, but sites in English don't seem to have a death date. She was born in 1951, so unless some tragedy strikes, she probably has plenty of life left.
See the related link below for more.
According to Japanese Wikipedia, http://ja.wikipedia.org/wiki/美内すずえ
still alive.
Born 1951年 Feb 20, age 59 in year 2010
Yes he is still alive!
Yes she is still alive.
Claes Oldenburg is still alive. he hasn't died he is still alive No, he is alive and kicking.
Yes, she is.
Fortunately he is still alive today and still making his magnificent sculptures.
Suzue Miuchi was born on 1951-02-20.
Takuro Miuchi was born on 1975-12-11.
Flavia Suzue's birth name is Flavia Suzue de Mesquita Ikeda.
Flavia Suzue goes by Zui.
Flavia Suzue was born on January 19, 1981, in Recife, Pernambuco, Brazil.
Jun'ya Suzue has written: 'Nihon no kidan' -- subject(s): Japan, Occultism, Ghosts
still alive still alive still alive
YES! well and alive
no, he is still alive he is done being our president but he is still alive
Yes Gabriele Stilton is still alive Yes Gabriele Stilton is still alive Yes Gabriele Stilton is still alive
she is still alive right know she is very old
there is still a posiblility that he is still alive