"Sone" (曾根) is a common Japanese surname. In historical records, various Japanese army units or specialized groups were often identified by the names of their commanding officers (e.g., the "Sone Detachment").
Wait, perhaps "sone" is a typo. Could it be "sōn" or another word that sounds similar in Japanese? For example, "son" in English is ソン in Japanese. Sometimes people mix numbers and letters, like sōn153. Alternatively, "sōn" could be a brand name, but I can't think of any. japanese sone 153