The Hatsukaze Model 12 was the power section linked to a compressor to create a primitive jet engine called a motorjet, the resulting Tsu-11 was intended to power Yokosuka MXY7 Ohka 22 flying bombs.
The biggest surprise came in May of that year when Jaguar Yokota came back to the promotion, teaming with Lioness Asuka against Yumi Ohka and Emi Tojo, and picking up the win over Ohka.
This is quite unlike the Japanese kamikaze attacks against Allied ships in the Pacific Theatre, in which Japanese forces loaded their pilots' aircraft with explosives, most often within the structure of the aircraft, and therefore had no chance of survival, as the explosives detonated with the crash of the aircraft itself - purpose-designed into the nose of the dedicated Ohka rocket-powered suicide aircraft.
In the March 16, 2003 episode entitled C. E. D'oh!, Bart Simpson exclaims "Look at me! I'm Tomokazu Ohka of the Montreal Expos!" while playing baseball, to which Milhouse replies "Well, I'm Esteban Yan of the Tampa Bay Devil Rays!", referencing the relative obscurity of the two pitchers, as well as the unusual nature of their names.
The large exhibit room on the first floor contains a Yokosuka D4Y bomber aircraft and Type 97 Chi-Ha recovered from Yap Island, along with a Kaiten-type torpedo and replicas of an Ohka Model 11 aircraft and Mutsu battleship.