駐日盟軍總司令
Narumi was awarded the Eagle Scout in September 1933, the first one for Boy Scouts of America Troop 379 in Los Angeles, and was also a lifetime member of the National Eagle Scout Association. He was among a group including Michiharu Mishima who went to Supreme Commander for the Allied Powers (GHQ) after World War II to get permission to restart the Scouting program in Japan.