Yasuko Aya

is Asumu Adachi and Hitomi Mochida's homeroom teacher in middle school.
==Personality and background==
Yasuko is a strict teacher, but is also able to understand her students, for example when Asumu has a lot on his mind. She loves the success of her students and gladly celebrates with them.
==History==
As Asumu Adachi's homeroom teacher, she was holding a small guidance session with the boy to ascertain his goals and aspirations for High School. Asumu wanted to go to Johnan Academy, which wass a prestigious and hard one to enter. Her was however distracted by the music class next door, which prompted her to ask about his trip to Yaku island, and if it would be warm there. Asumu replied that it was a Buddhist memorial service, and that he had only been there when he was very little.
Some time later she held guidance session for her students and complemented and cheered up Katsunori. She was next meeting with Asumu and complemented his hard work, but that he could work on his math, science and law as he did not know what would be on the entrance exams to Johnan. As it was a one-shot for Johnan Academy, there was no room for mistakes. His classmates was working hard and so should he.
After the exams, her students, Kiko, Hitomi, Katsunori and Asumu went to Johnan Academy to check their results. They came rushing back and showed all four's acceptance letters to her. She congratulated them all and praised their hard work. Katsunori said it was a piece of cake for him but the others mocked him as it was easy to say such things now that they had passed. Kiko said all their studying would have gone to waste if they had not got in. They all agreed and laughed. Yasuko turned to Asumu and praised his one-shot try at Johnan to which he replied that he had trained pretty hard for it. His friends laughed at him and then they praised each other together.
==Behind the scenes==
===Portrayal===
Yasuko was portrayed by .
==Appearances==
* Kamen Rider Hibiki
**Episode 1: The Echoing Oni
**Episode 5: Melting Sea
**Episode 7: Majestic Breath Oni
Category:Hibiki Characters
Category:Civilian