Yumi the Dentist 

Japanese dentist.

After graduating from an English university, I entered a dental hygienist college and obtained a certificate.
I enjoyed living abroad as an expatriate wife and returned to work after returning to Japan. 
I was so interested in dentistry that I applied to dental school and spent 6 years as a student.
After becoming a dentist, I went back to the U.S. for my husband's second stint. 
After returning to Japan, I’m currently publishing a book and giving lectures at a dental hygienist school.
I think that it is not interesting to practice as an ordinary dentist, so I’m thinking everyday about things like how people all over the world can live with their own teeth for the rest of their lives.