Also known as: 煉獄オルタ
Rengoku possessing the body of Okita Souji Alter (Fate) while her own personality is suppressed, first appearing in GUDAGUDA Shin Yamatai-Koku. Wears the outfit from her first ascension with the hairstyle from her third ascension, has Black Eyes, and a Flat Chest.
Voiced by Nakamura Yuuichi.