Italy v Japan worked fine when I dialled them in after seeing this one from Mark Felton:
https://www.youtube.com/watch?v=VlSi2Zr-h_Y
Yes, Italy fought a couple of skirmishes against the Japanese, never knew they had troops in the far east at all.
Mark Felton's Youtube page is a wonderful resource for little-known WW2 stories, as well as the known stuff.
cheers
Andy