When They Awaken...
 

Omega? It has to be, right?

Already loving it. Kind of reminds me of Z but with what appears to be a more Seven influence.

As for the teaser itself, it reminds me of Blazar's Teaser with the ominous atmosphere. Granted, this one has much less, but it still intrigues me nonetheless.

Hard to fully make it out, but it looks like there's going to be a lot of red on that helmet. The crest is definitely giving me 80 vibes. There's some minor Ultra that this is reminding me a lot of, but I'm not sure who. Not Zearth, but about that level of obscure.

Let me guess. Ultraman Nice, or as I like to call him, Mr. Toothbrush. :lolol
Or Ultraman Boy.

The return of the Eye Slugger!

I checked both and it's neither.

I think it might be like, Zearth.

I see. Melos, perhaps? He's got three red streaks on his head. Other than that, the next best thing I could think of is Ultraman Blu Flame.

After some more research, I think I was probably thinking of Yulian.

Ah, she does have a red crest on her head so that checks out.