Impressed by the performance of the Mitsubishi Ki-15, the Japanese Navy ordered 20 examples of the Ki-15-II under the official designation Navy Type 98 Reconnaissance Plane Model 1, Mitsubishi designation C5M1.
The navy acquired subsequently 30 C5M2 aircraft that were generally similar except for installation of the more powerful 708kW Nakajima Sakae (prosperity) 12 engine.
Info: Aviastar
http://www.aviastar.org/index2.html
Profile: Wings Palette
http://wp.scn.ru/en/