Birthday: April 4

Age: 12

Blood type: A

Otonashi first appears in episode 8, and is the first student from Elementary Class B to graduate from Elementary School and move up to the Middle School. She is also the oldest member in the class.

In the manga, she is seen dancing with her boyfriend in the Last Dance of the Alice Festival. Her Alice can see into the past, present, and future by performing a dance.

She is in the Latent Ability Class. She is a Double Star.