Probably not given how her OST is more Emperor aligned? D.D.D also has larger blockier hands and they have different tails. W's ends in an arrow while D.D.D ends in a triangle.
cd_young said: Erin's older then humanity, that makes her over 10,000 years old, but she's been confirmed to be a Hourai Immortal so...
Im pretty sure she was never CONFIRMED to be a hourai.
KendraKirai said: If they were going by their likely canonical ages, Tewi'd be the eldest. She was present in more or less her current form at least 1300 years ago. Though, really, everybody's ages except Reimu and Marisa's are a little skewed towards the 'millenium' mark. On a graph, there wouldn't be an age curve, it would be an age cliff.
Considering both tewi and kafirs are confirmed over 1300 and Eirin being a whole other level, you really shouldn't argue canon without confirmation or a wiki at hand lol
wiki said ege are inaba is 2.300 yagokoro is 1500 houraisan is 1300 reisen is 40
Tewi: The wiki says she's at least 3000 Eirin: At least 1500, possibly hundreds of millions of years old. Kaguya: At least 1300, stated by ZUN to be hundreds of millions of years old Reisen: At least 40
The wiki doesn't confirm any of their ages, the numbers given are guesses based on canon information.