GARIGARI VS BEROBERO
Garigari vs. Berobero was a segment (or series of segments) from Machaaki Maetake Hajimaru Yo (literally Begins Only with Machaakimae), a 1971 Japanese comedy series aired by Nippon Television (or NTV for short). Garigari is the three-legged bird monster, while his more colorful opponent is Berobero, a fat Chinese Dragon.
Special thanks to Famicomblog, Astro Monster, and Nerd One at Flickr for the images.
Found and sent by Raf C. Gonzalez, Thanks !