So, seven outlawed noblemen are.... here we see the roots of THE SEVEN SAMURAI. Except that in an hour and writing by himself, Kurosawa winds up concentrating solely on one of them, Denjirô Ôkôchi.
Kurosawa would later note that he preferred to work with other writers, so that other characters could come to the fore. Anyway, they're trying to get past a barrier and to safety in a time of war. Sounds a bit like THE HIDDEN FORTRESS, doesn't it? According to my reading, all of Toho's actresses had been sent out of Tokyo because of bombing. Otherwise he might have made the other movie in 1945. There's surely a hint of it, when the noblemen they are trying to keep safe is said to look like a girl.