So, I ordered a Wakizashi, together with this absolute beautiful Katana, and they arrived today.
I had a complaint about the Wakizashi, so that the TK-Team handled it a way, with that I am quite happy... so the customer-service is pretty super, as these guys take their Stuff serious.
The Tsuka of the Katana is absolutely astonishing... upon holding it firmly, I get better grip than with other swords I tested, so I was positively surprised. The Blade itself is absolutely beautiful... it was a present for me father, and he is crazy about it as I am.
Very good quality, feels just qualitatively very good... so I can only recommend it : )