
The Mitsubishi Ki-67 Hiryu (Allied code name Peggy) was a twin-engined medium bomber produced by Mitsubishi and used by the Imperial Japanese Army (IJA) and the Imperial Japanese Navy in World War II. Its IJA designation was Type 4 Heavy Bomber.
The Ki-67 was used for level bombing and torpedo bombing. The Ki-67 was initially used against the American forces during strikes against Formosa and the Ryukyu Islands. It was later used at Okinawa, in mainland China, French Indochina, Karafuto and against B-29 airfields in Saipan, Tinian, and Guam.