According to the Pixiv description, this is Rayme Barkley (バークレイ vs. ハクレイ, my choice for romanization), an American shrine maiden on a homestay trip to Gensokyo.
According to the Pixiv description, this is Rayme Barkley (バークレイ vs. ハクレイ, my choice for romanization), an American shrine maiden on a homestay trip to Gensokyo.