This is the Kochikame you have to go digging for. A one-shot from the Jump Special Anime Festival in 1985, when Akimoto Osamu's beat-cop comedy had already been running in Shounen Jump for nearly a decade with no anime series to its name. Tatsunoko Pro handled it, and you can feel the era in every frame: mid-80s cel work, broad rubbery gag timing, Ryotsu Kankichi's whole scheming-slacker energy sized down to a single festival slot. It went over well enough that TV Tokyo picked it up for broadcast because people asked for it, which is a very Kochikame way to get on television. No arcs, no stakes, no themes to unpack, just laughs. Watch it as the missing link between the manga everyone read and the anime that finally arrived over a decade later.
A one-episode comedy special from 1985, made by Tatsunoko Pro as part of the Jump Special Anime Festival. It adapts the popular manga by Akimoto Osamu, which began its run in Shounen Jump in 1976. The special proved popular enough that TV Tokyo later broadcast it in response to viewer demand.