Aron appeared in the 1968 TV series, Ultraseven. Aron was a monster sent by Alien Guts to test Ultraseven's strength and abilities while they analyzed from the safety of their saucer. Both the Ultra warrior and Monster fought on a few occasions but ultimately, Aron was killed when Ultraseven decapitated him with the Eye Slugger. However Aron's assignment was now complete and the Alien Guts have the information they required to assassinate Ultraseven. Aron is a stony raven like kaiju with massive wings.