快

to celebrate one's recovery from illness

commuter express; commuter limited express; rapid-service commuter train

good appetite and good bowel movements; enjoying one's food and having regular stools

Regional Rapid Service (JR West); Section Rapid Service; train service which is local for one section and express for another

big-hearted and free-spirited; daring and uninhibited

simple and clear; plain and lucid

feeling refreshed in mind and body

to enjoy oneself to the full

the point of an argument being clearly stated; the tenor of an argument being well-reasoned

good appetite and pleasant sleep; enjoying one's food and sleeping well

Medicine

anhedonia

rapid express (train service); rapid limited express

Work of art, literature, music, etc. name

Old MacDonald Had a Farm (children's song)

'taru' adjective

very thrilling; extremely delightful; awfully pleasant; intensely satisfying