Coba jelasin E7K2 dari Kawanishi E7K dong

Versi rekayasa ulang dengan mesin radial Mitsubishi Zuisei 11, sekitar 350 diproduksi (termasuk 60 diproduksi oleh Nippon Hikoki KK)

Francillon, Ph.D., Réne J. Japanese Aircraft of the Pacific War. London: Putnam & Company Ltd., 1970 (2nd edition 1979). .

Green, William. War Planes of the Second World War: Volume Six, Floatplanes. London: Macdonald & Co. (Publishers) Ltd., 1962.

Unknown Author. The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985). Orbis Publishing, 1982-1985.