1. shikakyouseii   physician   pediatrician, paediatrician   orthodontist   gerontologist   Hint Half-n-half Clue   2. jinzounaika   chiropodist   dietician   radiologist   nephrologist   Half-n-half Clue   3. rounengakushya   gerontologist   orthopedist, orthopaedist   psychologist   gynecologist, gynaecologist   Half-n-half Clue   4. shuyougakuashya   dentist   gerontologist   pathologist   oncologist   Half-n-half Clue   5. seshinbyouin   psychiatrist   urologist   physician   nephrologist   Half-n-half Clue   6. shinkeigakusha   radiologist   physiotherapist   neurologist   chiropractor   Half-n-half Clue   7. shiatsushi   chiropractor   neurologist   pathologist   psychologist   Half-n-half Clue