Anza knives
Frost( Sweden) carbon steel, or stainless
Mercator K55 "black cat" carbon steel lockback from Soligen, Douk Douk, Opinel & Arno ( with X45Cr13 stainless which are Opinel type ring locks but fancier, with nicer wood and a slicker ring lock.
Spyderco & Kershaw aren't exactly underdog companies but I feel it's kind of tough to not take for granted like most of us do the type of innovations and quality these two companies have gotten us so used to over the last 15 years especially.
Want ZDP or S90V, CPM 154, or 3V, S110, or CPM M4, and want it in a elagantly engineered and designed knife that costs very little taking the years of use you will be getting out of them into consideration. $400 and up for ZDP like you will pay in Japan? Nope, try $60 to $160 for comparable quality.