Dragonaut -The Resonance- Wiki
Name in Japanese オトヒメ
Rōmaji Translation Otohime
Appears in Anime
Voice Actor (Japanese) Ryōko Ono
Voice Actor (English) Luci Christian
Personal Info
Gender Female
Race Dragon
Affiliation ISDA, Vritra Unit

Otohime (オトヒメ?) is Itsuki's Dragon partner. She bears a striking resemblance to Itsuki, with the only differences being the color of their hair, their clothing, and that Itsuki has markings under her eyes. Yuuya addresses both of them as "nee-san" which is Japanese for "older sister".