A slapstick flash‑animation comedy focuses on a student dubbed Haruo "Cat" Kyattsuyama, who attended the modest Kunekune College only once. One afternoon he spots a sweet Russian Blue named Kan‑u left in a cardboard crate on a Japanese roadside. Kyattsuyama pretends to ignore the feline, continuing this act for a full year. Unexpectedly nobody comes to rescue it, so he finally lifts the cat—only to find that three Russian Blues now occupy the box instead of one. He asks each for its name, and all reply "Kan‑u." The shorts draw inspiration from Kaoru Curry‑zawa"s manga "Kremlin," a cat‑centric gag series. The humor relies on situations, playful misunderstandings, and the cats" uncanny ability to mimic human speech. Each episode ends with a punchline that surprises viewers.
DLE Japan