Looks like a standard issue military scabbard, hilt, and tsuba. I have one that looks exactly like it, except the scabbard originally had a leather cover, which unfortunately had to be discarded due to dry rot. If it's like mine, it's an early 20th Century manufactured blade, with an etched temper line, instead of the folded steel and hand tempered craftsmanship of an early sword. It's definitely an officers model, the non-com version came with a cast grip in base metal, painted to look like the traditional silk wrapped ray skin and bronze fittings.