There are two sets with four horses each, one with standing/trotting horses and the other one with running/galloping:
Standing/trotting Japanese horses
Running/galloping Japanese horses
Simon also painted the pack mule, that will be part of the upcoming Japanese ammo bearer set:
The mule and all eight horses, incl. all the sadles, harnesses, equipment and baggage, were sculpted by eBob.
PS: The dollies for the cavalry soldiers and the ammo bearers should be in the work right now! ;-)