Can anyone tell me what this means?

[Akira 555]

I'm trying to figure out what this means

 

[Majestic]

The right or the left?
The right side is a bonji (Siddham script). It represents a Buddhist deity. Probably Fudō Myō-ō. If you search for bonji you can find a chart of the most commonly used bonji, and compare it with the image in the tsuba.
The left side contains the maker's name. 大森英満 (Made by Ōmori Terumitsu - signature).
This looks like a 20th century copy.

 

[Akira 555]

The right or the left?
The right side is a bonji (Siddham script). It represents a Buddhist deity. Probably Fudō Myō-ō. If you search for bonji you can find a chart of the most commonly used bonji, and compare it with the image in the tsuba.
The left side contains the maker's name. 大森英満 (Made by Ōmori Terumitsu - signature).
This looks like a 20th century copy.

Thank you could you also tell me what this one says

 

[Majestic]

Can't quite tell, but it looks like 風 (kaze).

 

[Grandpa Frank]

Not to clear , but a bit bigger.