If you don't mind about a yo-handle, consider the Hiromoto 190,
I have nothing against santokus but I wouldn't go with anything under 180 mm. A 165 is just a small utility knife, a 180 is more all round.
Is it for sale or a customers already?
Google site:kitchenknifeforums.com Takeda
It's really sad to see stuff going missing. I've had loaners from people off this forum that barely knew me, sad to see that kind of trust abused.