Ayame Jounouchi is a classmate of Kyoya and Tamaki and is Class Vice-chairman of 2-A. She becomes Haruhi's tutor when Haruhi fails to be top of her class. Despite disliking Tamaki for his eccentricities and the fact that he ranks ahead of her as second in class (Ayame is consistently third after Tamaki came to Ouran), she has a crush on the Host Club President. Initially, she perms her hair straight, but after Tamaki's advice, she reverts to her natural, curly hairstyle and becomes a regular at the Host Club. In the anime, her appearance is limited to a cameo in And so Kyoya Met Him!, when Tamaki introduces himself to Kyoya and her, as the class reps.
Ayame is very scholarly, being ranked third place among the 2nd-years. She has a tendency to give long-winded speeches about various things, all without breathing in between, prompting the members of the Host Club to dub her as "Morse Code Lady." She despises Tamaki, noise, and rain (because it frizzes her hair). She worries about what people think of her and also has a harsh grades complex. She constantly strives to be the best of the best and spends most of her time studying. Her perfectionist personality leads her to take Tamaki's compliment to her hair personally and she straightens it daily for two years just to meet his "expectations."
She is described as having clear eyes and perfectly straight hair, making her look like a perfect scholar. Her hair tends to curl whenever she's stressed or angry. It is later revealed that her natural hair is very curly and that she only kept it straight for Tamaki. Eventually, she allows it to revert back to its natural curls.
Plot InvolvementAfter Haruhi gets third place on the midterm results for 1st-years, she's at risk for expulsion from Ouran since she must remain first in her class to keep her scholarship. Since Ayame is the top 2nd-year female student, Kyoya asks her to help. She tutors Haruhi, but soon gets bothered by the noise in the Host Club salon. Tamaki makes several peace offerings which Ayame refuses.
Noting her coldness towards Tamaki, Haruhi asks Ayame if she holds a grudge against the blond. In another long-winded response, she says that although he is popular and intelligent, she is repulsed by him. She angrily wonders to herself how such an idiot can have higher grades than herself, revealing that she has a grades complex that developed two years prior, during her last spring of middle school.
At that time, Ayame was ranked second in her class, behind Kyoya; then Tamaki enters Ouran. When she first meets Tamaki, he compliments her straight hair, causing her to blush and tremble. She soon realizes, however, that he compliments many girls in the same way. This annoys her and makes her think that maybe he doesn't know any other Japanese phrases or that he's stupid. Soon after, Tamaki achieves second place on their midterm exam, pushing Ayame to third. She initially thinks that it's a fluke, but the grades are consistent, frustrating her and causing her to despise her deposer to the present time.
During her tutoring session, Haruhi and Ayame discuss test problems while Tamaki spies on them. Ayame begins to rant but the twins, who are now standing behind her, exclaim that they have found a natural curl. They note that her hair must be very wavy and start to give her beauty tips until she yells at them to stop. She also yells at Tamaki to leave her alone, and tells him that it's why she hates the rain, angriliy asking him why it matters if her hair is straight and scolding that he took it for granted. She yells at him that he makes her uncomfortable while he doesn't even care and to stop twisting her feelings around. After this she runs off crying while Haruhi yells out for her. The twins attribute the outburst to her harsh grades complex, but Honey tells Mori that she probably just has a crush on Tamaki.
Ayame runs to the girls' locker room where she has the missing Kuma-chan stowed in her locker. She throws the teddy bear on the ground and starts hitting it, angry at herself, saying that he surely doesn't remember what he said even though she made such a big deal of it. Tamaki approaches from behind and repeats what he said when they first met while getting down to her level and grabbing a lock of her hair. He apologizes and says that he meant what he said, causing her to blush anew. She apologizes for being unable to meet his expectations since "both [her] hair and heart are twisted." But he makes her blush once again by saying, "The rain is a necessary prelude to beautiful weather. So even if your heart is in a downpour right now...it only means that it will become exceptionally beautiful in time."
The next day, the Host Club holds a flower-viewing event featuring irises, the flower after which Ayame is named. She wears her hair curly and the other girls comment on how nice it looks. In the aftermath, she corrects Tamaki's statement about rain and beauty in her long-winded way and becomes a regular at the Host Club.