Can anyone translate this katana parts from Japanese?

Question:

first and second:
http://www.tozandoshop.com/v/vspfiles/nt…

third and forth:
http://www.tozandoshop.com/v/vspfiles/nt…

and the last one
http://www.tozandoshop.com/v/vspfiles/nt…

thx

Answer:

It's not Japanese. I guess it's Siddhaṃ script; ancient script used in India.
These scripts are often used in Japanese good luck charms or talismans.
However, few Japanese could understand it.
http://en.wikipedia.org/wiki/Siddha%E1%B…