Itsuka Kotori (Kotori Itsuka) Date A Live Image by Nic (Mangaka

Kotori Itsuka is one of the main heroines in Date A Live series. She is Shidou's foster sister and a middle school student. Kotori is the head commander of Ratatoskyr which teaches Shidou about the spirit and spacequakes happening. She told Shidou how to save the spirits in a peaceful manner so as to prevent the spacequake from happening.. Kotori Itsuka (五いつ河か 琴こと里り, Itsuka Kotori?) is one of the main female characters of the Date A Live series. She is Shido's foster sister and secretly works as the commander of the Fraxinus airship. She is considered the fourth Spirit to appear, as her powers were not revealed when she first debuted. Kotori Itsuka is Shido's foster little sister; she is also a middle school.

38K subscribers in the datealive community. A subreddit for fans of the popular anime, light novel, and manga series, Date A Live.. Kotori Itsuka is one of the female protagonists in the light novel series Date A Live and its derivative works. She is the adoptive younger sister of Shido Itsuka, the commander of the spirit organization "Ratatoskr", and also a human who possesses the power of a spirit, identified by the code name 〈Efreet〉. She can switch personalities by changing between a white and a black hair ribbon.