I've got one similar to it- almost exact, I think, except for a couple of big differences. Mine was manufactured in the US of 154CM steel and sold as the Mini Ascent. I love the size of it! I would buy the Mini Pika if I ever lost this one. One thing I'm not crazy about is that the blade is not ground down quite thin enough for my tastes. I think that because of this, this doesn't have quite the cutting power of, say, the first three versions of the Delica. One positive thing about having a thicker blade though, is that it should be stronger.
I'm sorry; I know this is not a lot of useful info for you but my knife has held up well over the years and if construction is similar (even with slightly diffrent materials), yours should prove to be a capable, sturdy knife.