Brother KM100 knitting machine is a plastic flatbed knitting machine with 90 needles in the needle bed.

It is very hard to find any information on this machine.

From the pictures, it looks like a mid-gauge knitting machine similar to Brother KX350. It is also very likely that it was made for Japanese markets only judging by the Japanese writing on the carriage, package and needle bed.

Maybe it was made as a compact model for hobbyists or kids.