H.H. Munro's nom de plume (4)
I believe the answer is:
saki
(Other definitions for saki that I've seen before include "Pen-name of Hector Hugh Munro, d. 1916" , "Japanese beverage" , "Rice < monkey" , "Pen name of short story writer, H.H. Munro, d. 1916" , "author chosen by 29" .)