Mine too... except I actually had Bellagio Opera as my key horse against Ravel and Yoho Lake... my downfall was picking Ecoro Walz over Lord Del Rey (not that that wasn't a terrible choice, but still) :BlobWheeze:
Ok so,, i think this is hanfu and not kimono so ill give a quick reasoning as to why so it doesn't seem like vandalism.
Shes holding a tuanshan, Chinese style fan, which can be an indication. Shes also wearing a short sleeved top not similar to a japanese haori, much better aligned with a banbi. The peek of a bow almost makes me think it might be korean. But thats a bit too vague. The sleeves seem to be closed except for a smaller hole for the hand, which is congruent with a lot of hanfu styles, less so Japanese. This artist has previously drawn a lot of hanfu too (https://danbooru.donmai.us/posts/6108824) so I dont think its a stretch.
Almost all Earthspirits are based either on her official outfits or on alternative designs drawn by HUG (her official artist). I haven't seen the bottom-left one though.