Website was leaked last week, but this week's issue of Gangan Joker has officially announced it. I'm sure the website (akame.tv) will be updated within the next day or two.
No studio/staff/cast details yet.
The anime better not be the new SnK.
You bet it will, the torture house at the beginning is prime edge-bait.
Don't worry, it'll be nowhere near as popular.
Are you ready for the suffering /a/?