The following is a list of characters who are classified as Onmyōji.
Keikain House[]
- Yura Keikain
- Ryūji Keikain
- Hidemoto Keikain (27th)
- Hidemoto Keikain
- Koremitsu Keikain
- Masatsugu Keikain
- Masatsugu’s Father
- Pato Keikain
- Akifusa Keikain
- Haigo Keikain
- Mamiru Keikain
- Hisa Keikain
- Gōra Keikain
- Koreto Keikain
- Shūji Keikain
Kyōto Yōkai[]
Gokadoin House[]
- Abe no Ariyuki
- Abe no Orochi
- Hiruko Gokadoin
- Yuiyui Gokadoin
- Yasutada Gokadoin
- Tenkai Gokadoin
- Taisei Gokadoin
- Nagachika Gokadoin
- Arihiro Gokadoin