1. shiatsushi   chiropractor   radiologist   obstetrician   orthopedist, orthopaedist   Hint Half-n-half Clue   2. shikakyouseii   neurologist   orthodontist   dentist   cardiologist   Half-n-half Clue   3. shinkeigakusha   gerontologist   gynecologist, gynaecologist   dietician   neurologist   Half-n-half Clue   4. jinzounaika   chiropodist   physiotherapist   dietician   nephrologist   Half-n-half Clue   5. gekai   surgeon   chiropodist   rheumatologist   dentist   Half-n-half Clue   6. senkeigekai   gynecologist, gynaecologist   pediatrician, paediatrician   physiotherapist   orthopedist, orthopaedist   Half-n-half Clue   7. shuyougakuashya   oncologist   nephrologist   pediatrician, paediatrician   urologist   Half-n-half Clue