She is famous Japanese singer.
She was born on Novenber.25.1978.
She is from Fukuoka.
She learned piano and classic ballet when she was elementary school student. 
Ringo started band activities when she was junior high school student.
And,Shecame outat first single "koufukuron" in 1998.
"gibusu" is masterpiece of her all song.
She seems to be works and play herself of Sinjuku system.