Ha100 Single-seat Anti-bomber Fighter
Engine: 1500hp X 2
Max. speed: 780 km/h
Armament: 4 X machine guns, 2 X 20mm cannons
Designed by Harui Yoshiyashu from Kobe
Featured in the January 1943 issue of the magazine "Koku Shonen" (Aviation Youth)
A design very very similar to the Imam Ro.58. Even the two protruding cannons look the same.
Easy to imagine something along these lines being produced in Japan, like a liquid-cooled engine version of the "Toryu".