矢野 綾

Aya is the childhood friend of Yuuki and Yuumi/ and a teacher at Renai Gakuen, she is 5 years older than Yuuki.

Now a woman, she didn't recognize Yuuki because, he too, is now a magnificent man and is no longer a boy.

All the boys in the school thinks that Aya is the prettiest woman of the school because she has huge boobs.

After a few days, Yuuki confesses his love to her again but she rejects him because she likes him like a little brother and because a teacher and a student can't have a romantic relationship.

She often used to console Yuumi when she was young because the boys were always making fun of her, she considered her as her little sister ( and it's still the case ).

When she was a student at Renai Gakuen, the rules about love relationship were more stricts than now. The students had the obligation to go out together, under the penalty of expulsion if they didn't do so.

Aya, at that time, was like Yuuki, she wasn't interested in falling in love. After a few months, she decided to join the student council and it was at this moment that she met Ayuki, who helped her to stay in this school because she too was not very interested in falling in love.

Thanks to some trickery and with the help of Utsumi-sensei they were able to finish their schooling at Renai Gakuen.

Four years later, Aya was contacted by the school principal to become a teacher so that she could help students who are in the same situation as she was in the past./