Hello Dave,I have always found this topic interesting.Before becoming interested in Japanese edged weapons I collected German.With the understanding (until recently) Japanese machine made blades were simply considered symbols of authority,tools,weapons,or specifically of no artistic merit. As the propaganda and speculations slowly disappear,the Gunto has become a valid historical artifact worthy of collection in its own right. As a relatively new collector of Japanese swords and militaria I began my Gunto collection deliberately as a way to avoid the expensive mistakes (because I could not tell the difference) between the hand forged Nihonto and a machine made blade.As I continue my studies I wonder if there is not only a practical,but a historic or religious factor involved in the orientation of the"Ha"or"Edge" of the blade.
I submit this photo only as an image for contemplation as I am not versed on the religious aspects of the Japanese people or the intimate details of sword making,But from a physical standpoint the single sword stand will only hold a sword comfortably in one position.I find a significant resemblance in the Torii. Perhaps there is a clue here.
Regards,
Geoff