Conversation so far:
What did Ayumi Hamasaki do in Ayumi Hamasaki's childhood that's of importance?
Born in Fukuoka Prefecture, Hamasaki was raised as an only child by her mother and grandmother.
Her father had left the family when she was three.
Why did he leave?
CANNOTANSWER.

Question: What were some of her early endeavors?
Self-contained rewrite: What were some of Ayumi Hamasaki's early endeavors?