@DrKen posted about a cat-themed Japanese haiku contest. Intrigued, this is as close as a I can come:
爪步得細緻
撲向雪⋯抓冰白毛
窗戶陽光夢
It’s not Japanese. But there is at least a slim chance that a Japanese speaker can get some meaning. More likely no one who sees it can understand at all. (Quite possibly not even if they speak Mandarin, the attempted language.) Thus here is an English version:
Careful stepping paws
Pounce at snow… catch ice-white fur
Window sunlight dream