Rubimor (pens and inks)
From National Comics #30 - 9 pages - Case #4 - The Chinese are determined to wipe out all Japanese in their country. Don Leash, G-2, is sent to help in the intelligence department. He is told there that a "clever" woman named Cantow Poppy is a secret agent to be confronted. Things are not what they seem.
Here are the pages I have of it.