Sarani futeru neko (jp. さらにふてるネコ) is the second and last stage of Y! Mobile Collaboration Event Stages.
A Doge will come out after a few seconds when the stage starts. Then , a Snache comes out and that repeats. When you hit the base, Futenyan and a couple of Those Guys come out with a Doge.
There is no actual strategy for this level, you can even beat it with only using meatshields!