68th Hiko Sentai (68th Flying Regiment)
Type 3 Fighter Hein / Ki-61 Tony

Ki-61 263  captured Cape Gloucester Airfield salvaged and restored at Eagle Farm
Ki-61 521  abandoned Alexishafen
Ki-61 640  force landed near Nuku, recoverd to PNG Museum, exported to Australia 2004, restoration Precision Aero
Ki-61 pilot Takeuchi  crashed December 21, 1943
Ki-61 pilot Tahata  crashed December 22, 1943
Ki-61 pilot Motoyama  crashed December 22, 1943
Ki-61 pilot Noguchi  crashed January 16, 1944