Osomatsu-kun S01 E83 Lions Are Scary When Angry-zansu!

"You're seeing way more than double! Try sextuple!"

Iyami, the scummy ringmaster of a failing circus, gives away lion Tama to the Matsunos as part of a fake lottery. When the big cat is more than the family can handle, Tama's only pal, the oft-abused clown Chibita, comes to stay with his buddy, causing ideas of how to get rid of them both to transpire.