|Japanese name:||寺平 彩乃|
|Faction:||Kiyosumi Student Congress|
|School:||Kiyosumi High School|
|Grade:||Third-year high school|
|Debut:||Saki, round 67|
Ayano has medium length brown hair with her bangs pushed to the right side and in the back. She wears the standard Kiyosumi High uniform.
Ayano first appears with her friend as they greet Hisa Takei, however this was changed in the anime into two random students.
National Tournament Arc
She and her friend Natsuki Shishiba are among the first to wish Hisa good luck when the Ichita Naiki handed them the phone during a call. She is also among the many watching the Kiyosumi mahjong team on the projector in the Kiyosumi gym.