Something along those lines would be perfect!
I don't want to hijack this thread but I've been lent a kamisoro and only got one reply when I asked in the Shave Clinic: does a kamisori require a different technique from the symnetrically ground folding straights that I am used to?
Yes it does, but I've not mastered it. If you use only the Omote (flat) side which is the traditional way that barbers would shave their customers, then it'll lay flat against the face. This, combined with the absolute quiet of the cutting, requires some getting used to. Having a very wet, very slick lather helps. So does stretching as having a flat as possible plain to shave minimizes the chance of cutting yourself. If you switch hands and sides of the Kami and use the Ura side, then you'll need to adjust the angle so it's not so flat.
Others might have additional or different tips. I've got about 30 kami shaves to my credit and they've ranged from ridiculously good to a bloody mess.
If you do this again, I sure would love to try this razor! I've used and liked the Feather replaceable, and I actually shave with all my foldables straight out- holding them right at the area where the metal and other material meet.
It is rough but it works.That's really neat. Thanks doc.
The "why" of it I don't know. Any documentation for the reasons would certainly be in Japanese and I can't read it. One can speculate that since these were used by barbers, exclusively it seems, there was no need for a hollow on both sides. Over time, even with changing behavior, the design stuck. Tradition is, after all, a powerful thing.