I recently started using the Nakaya dozuki extra fine cross cut saw and my delicate work improved a lot. I also need to do fine rip cuts for tenons and the like - I bought this and it is a game changer - at least for me. Really improved my accuracy in cutting small tenons. Highly recommended for fine work - for thick wood, you probably need a heavier saw - I'm working with 1 - 2 cm cherry and walnut so this is perfect for my needs. Accuracy is very high. very precise.
I will be buying more from Kurashige Tools. The shipping was very fast and reasonable and the saw and extra blades were well wrapped. A good company to deal with.