I just put the Japanese into Google Translate and got "Gundam Weider Ha" as a result. I've looked through the list of demons in the Ars Goetia on Wikipedia, and so far I have not found a single name that even barely resembles "Wieder Ha" Thoughts?
It's actually Vidar. Norse mithology.
Allegedly this is the ASW-G-66 Vidar, a Kimaris variant bent on revenge (Vidar in mythology is a god of vengeance, tasked with killing the wolf Fenrir and Lupus, from Barbatos Lupus, means wolf so...)
Because that was a typo.The name was "ガンダムヴィダール" in the picture, but the name in the title was mistyped as "ガンガムヴィダーハ"
Perhaps it's just been renamed? This thing reminds me of a Schwalbe Graze so one guess is that this is a renamed Kimaris piloted by Mcgillis
nice... leg booster placement are kimaris alright. plausible.
GG screwed up.. it should be ヴィダール、vidal? Though can't find any with that name either..
If you look closely to the screenshot, it says there "ウィダール" not "ウィダーハ" so with this, it is not "Weider Ha" but "Widal" from google Translate. It gave me a headache, and perhaps the writer came up with an alternate of someone from the list of 72 demons. My best guest would be either Vapula or Valefar
so this should have been kimaris vidal?