Let me tell you guys about the best anime you've never heard and it's probably can't even be called as anime technically since it's based on 3D MMD model: Gdgd Fairies. It's a cartoon about teatime of three kawaii as fuck fairies engaging in philosophical discussion.
Try it. It's 13 only minutes each episode and I can guarantee you it's one of the best 13-minute anime I've ever watched in my entire life. My only disappointment is that it's ended in season 2, though there's still a glimpse of hope for another season. Gdgd for life.