If you program with Japanese comments, I really recommend Ricty.

It's a combination of Inconsolata for Latin characters and an IPA font variant called Migu 1M for Japanese characters in the same dimensions.

I've never seen it as a binary, so you have to run a script to build it yourself.

https://github.com/yascentur/Ricty

I use Inconsolata in most applications except emacs.

I'm using a fairly old version of emacs without Xft2 support so use codec[1] with it.

[1] http://www.all-day-breakfast.com/cannam/codec.html

Inconsolata here too, with vim and the MadeOfCode theme: http://madeofcode.com/posts/29-photo-my-new-textmate-theme-8...

Inconsolata-dz here with the powerline patch.

+1 for Inconsolata.