The Kawanishi 650 hp V-engine had 12 cylinders and was water cooled. It was installed on the Japanese Navy LL-97-2 aircraft. We do not have any illustration of this engine.

-Due to the collaboration with the Germans and the documentation they received, this brand made pulsejet engines based on the Argus V-1 as we see in the below photograph.

“Kawanishi pulsejet”

-The Maru Ka-10 pulsejet was intended for the Kawanishi-Baika missile project. In the photograph we see, behind a Ro-2, a Walter 109-509A license.