Definitely Tumbling Dice - here is the header page again using Wayback Engine:
https://web.archive.org/web/20180505232319/http://www.hagen-miniatures.de/index.php/en/component/jshopping/category/view/187And here is Tumbling Dice's own web-shop which, it must be said, is badly designed and uninformative. Many figure makers are their own worst enemy when it comes to the technology skills for online selling!
http://www.tumblingdiceuk.com/I've got quite a lot of these samurai and foot attendants plus some Yuan Mongol foot auxiliaries to go with the Zvezda and Italeri Mongol cavalry. Italeri 13th Cent Chinese cavalry are also useful as the Yuan used many Chinese vassal troops.
The TD samurai models themselves come multi-part with separate weapons which makes for lots of variety of pose and 3D poses. Overall they have a similar chunky look to Strelets but that suits the samurai armour style and bulky under-robes of the time. Only really poor feature are the lumpy, ugly heads with helmets that look wrong for the period. I plan to replace them with Zvezda late samurai heads converted to the earlier era plus some heads of those hard plastic figures that came with the "Shogun/Sword of the Samurai" boardgame.
Also don't bother with the command set as it's full of 16th/17th century anachronisms (banner, clothing etc).
BTW user "willers" here posted some photos of his painted TD samurai back in 2012 but they seem to have been deleted.
All the best!