Again, thank you for your help with this. I would love to create a bio page on Mano Mitsuhiro and share what I've learned.
I also have a few other questions. Is there a better place to post them, since this thread is focused on translations?
Should I have this sword polished, or should I simply leave it as is? It has accumulated a few minor scratches over the years. They're light and mostly cosmetic, but being a bit OCD about these things, they tend to catch my eye.
The sword is missing its sarute. If I remember correctly, the original one was fairly plain. Should I look for a replacement, or is it better to leave the sword as-is?
The retaining latch has broken off. The remaining portion still has the matching assembly number, but I'm concerned that the blade could potentially slide out of the saya. I've found a replacement for sale for $75—possibly from someone on this forum. Would you recommend installing a replacement for safety, or leaving the original broken part in place?
I'd appreciate any advice from those with more experience in restoration versus preservation. Thank you.