Birthdate: April 5
Zodiac: Aries
Age: 16
Height: 157 cm
Weight: 45 kg
Blood type: O
A "half-baked" Fuuma ninja who infiltrated the prison looking to avenge her clan, but was convinced to abandon this way of life by Soramaru. Volume 4 extras show that Nishiki, like Shirasu, is an atrocious cook.