Hi Hi Puffy AmiYumi (2004)

S3E8 Dupli-Cats

After their initial attempt to eliminate Domo proves unsuccessful, Jeng Keng and Tekirai decide to take matters into their own hands by cloning themselves. Determined to create a more effective strategy, they set out to confront Domo once again, armed with their new duplicates to ensure they have the upper hand this time around.