Please stop talking about the J5543, my poor wallet! Wayne Goss says it's a great dupe for the Tom Ford blush brush, too! ( Search on YT: Tom Ford brush dupes) Now I am deliberating if I should by the J5543 to use for blushes and the J110 to use with setting powders and bronzers.
Here are the Tom Ford Hakuhodo brush dupes he mentions: Tom Ford Blush Brush -> J5543 Tom Ford Crease Brush -> J142 Tom Ford Eyeshadow Brush #11 -> J5523 Tom Ford Smokey Brush #14 -> G5514BkSl Thank you for the comparing pictures, it is much appreciated! I am OCD like that as well, there are a lot of brushes over the last years that I haven't bought because they didn't have a black handle.
I don't think they use squirrel hair in the J brush series, it is mostly goat or horse hair:
http://sweetmakeuptemptations.com/2012/09/16/hakuhodo-j-series/