this is "moderna" font http://www.dafont.com/moderna.font?fpp=50&psize=s&text=g

but i want some name of font that "g" like this image

As far as I know that g is unique. Only Moderna has it.

i see font that "g" like this but and i can not remember that name of that!

I can't understand why you can't use Moderna ?

My dear Alxia, if there where anything even vaguely similar to that g I would have told you. But, alas, nothing out there ...

Similar: Casablanca RR Book

http://www.myfonts.com/fonts/redrooster/casablanca-rr/