aoi (itsuki)
碧 (あおい) ~雪山の化け上手 (A Proficient Shapeshifter in a Snowy Mountain)~
An original character, or a Touhou original, by kitsunetsuki itsuki.
She has blue hair with a braid, blue eyes, red facial marks, a white fox tail and fox ears.
In July, 2009, Senpii created a faux Touhou-style music for a fictional Stage 1~2 Boss.
- 悪戯白狐罷り通る (Itazura Shiro-Gitsune Makari Tooru, "A Mischievous White Fox is Going Her Own Way")
Due to the excellent quality of this music, some artists made original characters inspired by it:
- Fukunomiya Koko by Kuromiya
- Hisame Mizore by Kureha Xiao
- Mikado (白柳木美門) by Senpii himself
All of them are (partially-)white kitsune girls. They are sometimes regarded as siblings.
They can be considered either as Touhou originals or as pure original characters, depending on the situation.