User blog comment:SolZen321/BEHOLD! Ultraman: Ultraman VS Jackal/@comment-1733689-20150917031948

Yeah it was pretty awesome, it was made by the same group that made the Gridman animation, were Sigma finally made an appearance, and like the Gridman short was also shown at the Japan Animator Expo.

I also hope they make another animated short on another of Tsuburaya's works, maybe Mirrorman, that would be pretty cool.