What manga is this?

It says Night Falls
(〜￣△￣)〜

???? Why can't I find it?!?!?! Σ(っ°Д °;)っ

And the one I'm talking about is the guy holding the gun (〜￣△￣)〜

Im guessing okane ga nai

The illustrator's Sakuraji Yaya. After, for the manga, I don't know too... Maybe an illustration for a novel (?)

I guess it may be an illustration for a novel. I've read most of the Sakuraji Yaya mangas, but I don't really remember reading one with something like this........ ╮(￣▽￣)╭