This was brought up by someone else, but I still think translating games helps their recognition. Still not sure if devs want more languages, yet I'd like to volunteer, if those translations are needed.

I am a native Russian speaker, yet, once again, I see more and more people from all over the world willing to translate.

So... More languages, or will the game remain untouched with 4 languages?

Hi Lex, check out the fan-translation thread on the Steam Community page for Nekojishi. There was a Russian fan-translation, but I'm not too sure if it's available anywhere now. 
https://steamcommunity.com/app/570840/discussions/0/1692662484258500487/