A Mitsubishi Ki-15-I (Babs) belonging to the Rikugun Koku Seibi Gakko (Army Maintenance School) based at Tokorozawa is getting an engine inspection. According to the caption it's a new aircraft and the inscription on the cowling reads "132GO" (Number 132). zdroj: http://arawasi-wildeagles.blogspot.sk
A Type 97 Fighter or Nakajima Ki-27 "Nate", a Type 97 Command Reconnaissance or Mitsubishi Ki-15-I "Babs" and a Type 98 Direct Co-operation/Reconnaissance or Tachikawa Ki-36 "Ida" in this photo from a vintage magazine, demonstrating the differences in the design philosophy of the three major IJAAF aircraft producing companies visible in the cowling shapes. zdroj:http://arawasi-wildeagles.blogspot.sk/