TRANSLATION HELP FOR A WWII ERA SWORS

[Newguymike]

Good evening all, I would appreciate help in translating this Mei, please. Because of the file size, this is all I can post for now. Additionally, I am curious as to what the blue ink stamp in the handle is. 

[Ray Singer]

Please see below. 

 

https://www.google.com/search?q=Ikkansai+Kunimori+site%3Awww.militaria.co.za&oq=Ikkansai+Kunimori+site%3Awww.militaria.co.za+&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQIRiPAjIHCAIQIRiPAjIHCAMQIRiPAtIBCTIwMDg3ajBqN6gCFLACAfEF_egf9dfAVdTxBf3oH_XXwFXU&client=ms-android-google&sourceid=chrome-mobile&ie=UTF-8

[PNSSHOGUN]

The ink stamp can be related to the Tsukamaki (hilt binding), would need closer photos to make out anything. 

[Newguymike]

Here is an up-close photo

[Newguymike]

Additionally, I’d like to know what markings appear on the brass fittings. They look like a series of triangles.

 

[Bruce Pennington]

Haven’t seen that one before.