To me, the Fujimi rims are very accurate in size and shape, and they are offer in different sizes as listed on hlj.com.
The Aoshima, however, are more like Panasport rims because of its center hub.
But the Aoshima version do look some what like the F8F type of RS Watanabe rims, while the Fujimi looks like the A and B Type.
Here's a link to RS Watanabe's offical site