Hmmm I have that Garumega but it doesn't have any silver paint around the eyes or mouth (silver teeth yes, silver around mouth no).
Thanks for the ID REdYOdA. My ignorance of who the feather mohawk guy had prevented me from answering the question. He was sent to me in a consignment of other figures from Japan. Further, I can tell you he is from a series of blind box mini figures called "Pocket Figure Series" (which doesn't tell you much!). But the series appears to be of mini replicas (about 22) of 1960s kaiju (under the base "1966" is written), although the figures are made in China and the series was released in 2007. The Ultraman reference makes some sense, because upon closer inspection of the box and picture checklist, he is the 1st figure shown. I'm not too familiar with Ultraman kaiju, but i'm guessing that all of the figures in the series would therefore have made an appearance in Ultraman at some point? Anyway, personally I really like them and think the attention to detail for such small figures is pretty impressive.
Yup. Geronimon would levitate the feathers and shoot them at Ultraman. got his feathers plucked at the end though, literally. Kinda silly, but what the hey, I was a silly kid then.....er and now.