Sana Sunomiya

"A picture that will draw in a crowd isn't some "practice" sketch, it's "art". And what is the most important thing in creating a piece of art? [...] It's love!"

- The President to Senpai

An unnamed girl is a supporting character of the Don't Toy With Me, Miss Nagatoro manga series. She is a third year high school student who serves as the "President" (部長) of the art club whom Senpai is a member of. The President is a serious, stern and responsible albeit rather exhibitionist girl. Despite being semi-retired she still manages the club's bureaucracy and logistics eventually becoming enraged and starting a sort of feud with Gamo-chan, Yoshi, Sakura and especially Nagatoro after they turned the club room into their hangout, although she recognize the younger girl's role as Senpai's muse.

Her name is currently unknown.

Appearance
The President is a beautiful, shapely and very tall, third year high schooler with long, straight dark purplish-black hair and a jagged fringe. She has delicate-looking - almost royal pallor alike - fair skin and sharp, cold-looking crimson eyes. In terms of height she towers over every other character of the series, male or female, and has a Junoesque, imposing and athletic physique which has been described as "unreal" with firm butt, massive boobs, a thin waist, long legs and slender arms. Being her most distintive feature, her bosom is often exaggerated for comedic effect. The President is rarely seen smiling and sports an intimidating frown or scowl most of the time.

She typically wears her school uniform consisting of a white button up shirt (whose sleeves and collar she always keeps fully buttoned), a knot tie and a long navy blue skirt completed with tights and a pair of sneakers. However she is also the character which was shown completely naked most often.

Personality
The President is a stoic, stern, no-nonsense, dutiful and brooding individual with noticeable exhibitionist tendencies. She treats everything seriously while everyone else is flustered, intimidated or else taking it more lightly, which made extremely difficult realize weather or not she was joking, if ever. Also, she's usually very dramatic, especially when she's fired up about art, over which she's quite passionate, proving to have a true artist's soul and following a life philosophy according to which the secret to creating an authentic piece of art is love. She come off as a mentor figure and a source of inspiration and encouragement for Senpai, albeit intimidating, authoritarian and disciplinarian to the point he describe her as "a bit scary". The President also tend to be judgmentalism, describing Nagatoro and her clique as a "a bunch good-for-nothing" without really knowing them and assuming their presence made Senpai unproductive (which is a rough and false assumption); this is the main reason of the animosity between her and the girls who, despite what she wrongly assumed about them, always managed to defeat her.

The President is absolutely shameless and is implied to be a or at least extremely nonchalant about the nude human form. Albeit she dresses conservatively in school uniform with a much longer skirt than Nagatoro, Gamo-chan, Yoshi or Sakura, she has no qualms about talking to Senpai while wearing just a towel, taking off everything in front of him being indifferent to his unease, doing fully nude self-portrait from the back and from front on each Culture Festival, modeling for Senpai in just a swimsuit implying she wore less in the past for her club members, running a school marathon in a skimpy playboy bunny suit, making no attempt to cover herself after being caught naked by Nagatoro and Senpai in the woods - declaring the wind blew away her robe while she was taking reference photos - and treating the situation very matter-of-factly as she was on her way to just hike down in the buff. She also once advised Senpai to "free himself" and seek inspiration in the outdoors, as she always did, prompting him to imagine her dancing naked into the woods. The President considers her body a powerful tool to convey the sense of artistic pursuit in a holistic manner, but seems largely unaware of how truly stunning she is or the effect she has on people as she behaves in a largely asexual manner despite exuding sexiness in every inch of her artwork.

It was also slightly hinted that she could, since after Nagatoro's clique forced her to wear a playboy bunny suit after she lost against them at the Culture Festival and paraded her through the school, she stated to having find it embarrassing but that the oppressive feeling was an experience that made her creativity bursting forth as if she was about to "unleash something yet unseen before, prompting her to start to wear said costume willingly.

In spite of her intimidating aura, she and Nagatoro can inadvertently get into the same goofy situations to Senpai's discomfort, also she might have a certain level of hidden feelings for the boy, greatly respects him as a fellow artist and, recognizing Nagatoro as his muse, is more than willing to support the relationship between them as she preferred his happiness over her own interests. She's seemingly seeking to make him a better person and bring him out of his shell, but she particularly focuses on his art skills in a stern teacher kind of way.

She has an habit to pose quite often with her arms crossed to convey her authority and demeanor, and also to support her large chest.

Early life
She was born in, no information about her family are given, however she seemingly hail from an influential and wealthy background.

After reaching teenhood she began to attend Kazehaya High School and became the President of the art club. An extremely passionate and talented painter and artistic performer, the President was selected for awards in many different contests, once even reaching top ranking in an exhibition that included university students.

During her second year, an introverted but talented boy joined the club developing a huge crush on her. The President began to harbor a great respect for his skills and to some extent reciprocated his feelings. However, on the last day of the school's Cultural Festival, where the main attraction was a fully nude self-portrait of hers from the back, and in which the boy helped her organize their club's display resulting in a huge success, she thanked him for having allowed her to have some good memories before having to go to cram school like all the second years, thus becoming unable to join club activities anymore and leaving the art club and its activities to him.

Since then the President, and all of the other members, left the club and, albeit she kept managing it's bureaucracy and logistics, the boy was left as the only club member.

Culture Festival
After hearing some rumors from the student council that her club has become a hangout for "a bunch good-for-nothing", one afternoon she went back to the club room with a stern expression on her face. At first the girl informed Senpai that she would help the art club display by submitting also one of her painting, then she scolded him for said rumors, telling him was disappointed for him inviting people and being rowdy and remembering him that the art club was not a playground. The President, also saw Senpai's paint of Nekotoro and criticized it, saying that wasn't the manga research club, then informing him that she spoke with the student council and was thinking about disbanding the club, leaving him unable to reply. Then Nagatoro came out of the prep room, where she was hidden by the boy alongside her friends, and face the girl herself accusing her of being selfish and unreasonable as she was the one who abandoned the club only to suddenly walk back in it talking about disbandment. The President dismissed said accuse stating that if the only club member lacked motivation there were no reason for the club to continue, thus angering Nagatoro who finally lashed out making her feelings for Senpai transpiring and yelling that even by himself he has always worked really damn hard. Hearing this, the President suggested that Senpai held his own art display independently from the club and, if he defeated hers in the school's popularity contest she would have rescinded the club's disbandment. Although Senpai was not very confident about it, Nagatoro immediately accepted the challenge in his stead.

The following day, the President took possession of the art club in order to work on her painting, leaving him the prep room. While the boy was doing a still life, she approached him, wearing just a towel since she was doing another nude self-portrait, and told him it was a boring job since in order to be art a painting had to have love in it. Nagatoro entered the room to visit Senpai and, seeing the President half-naked with him, run away deeply saddened. Seemingly understanding the girl's feelings, the President ordered Senpai to chase her, saying that was also what art was about; which he immediately does.

Few days later, as the only members of the art club, Senpai and the President were both asked to help decorating the panels for the entrance of the Cultural Festival, then walking back together after having finished it, they talked about how their respective submission was coming along and the President said she won't hold back. Then, passing by the corridor they listen some voices of Nagatoro and her friends inside the art room and the President told him he mustn't eavesdrop on them and that regardless what they were planning the match was between the two of them, despite Senpai believed it doesn't seemed like that anymore. Right at that moment, a group of girls looked inside the room and sawing Nagatoro and her friends started to mumble about "Toro Cat" and some related straps, puzzling Senpai who, looking at a strap on the President's bag asked her about it prompting the latter to tell him it was very popular in her class in that period, prior to showing him it was actually a caricature of Nagatoro in her cat costume.

The day of the Cultural Festival, the President has no problem in talking smoothly in front of the cameras when the school journal interview her, inviting everyone to visit her exhibition, however, after Nagatoro and her friends began gathering people using Toro Cat popularity, as the hours passed lots of people went to see the President's new nude self-portrait, yet Senpai's exhibition seemed to gathered more interest. Later on the President's display was shut down by the student council as they has given her permission only depending on what they would have seen on the actual day and ultimately deemed it "too immoral for a school". While she was escorted away, Nagatoro and Gamo-chan forced her to admit they have won the match as she lose due to disqualification thus, after exulting, in order to further humiliate her the girls forced the President to wear a skimpy bunny suit and sell their straps all over the school. After getting a sold out the girls allowed her to go and she went back to Senpai's exposition, where the boy suggested her to take off the bunny costume before risking other trouble with the student council. Nagatoro entered right at the moment in which the shameless girl was about to strip in front of Senpai, preventing her from doing it and prompting her to lie that she was just joking. Then looking at Senpai's paintings of Nagatoro, the President told him that there was "love" in it, thus making both Nagatoro and Senpai blush.

Sending Nagatoro and Senpai on a date at the zoo
Few days after the end of the Culture Festival, seeing Senpai seemingly having problem getting in the mood to do a good painting, the President gave him two tickets to the zoo so he could sketch while in the outdoors, ordering him to try invite the one she called the "cat girl", since if an outsider like her kept barging into the club she should at least draw something every now and then.

During said date, Senpai ended up remembering the President's philosophy about love being the secret to make a good picture in two occasion, when Nagatoro asked about it and after she made a well drawn and realistic sketch of him.

Coming of winter
During the school wide marathon, the President run wearing her bunny suit since cosplaying was allowed and at some point overrun Senpai, Nagatoro, Gamo-chan, Yoshi and Sakura, prompting the girls to get motivated into "beating the hare". During the last mile, likely expecting some kind of challenge from the clique, she talk with herself out loud saying she was disappointed from the "cat girls" not having raced her, however right at that moment the whole gang reached for her trasporting Senpai in a formation similar to a human cart. The girl still managed to be faster than the group, until Gamo-chan told Yoshi to run in front of them using her almost superhuman speed to act as a windbreak and increasing their speed, managing to easily beat the President, albeit getting disqualified by the teachers because of their formation.

Bonus

 * Bonus 12
 * Bonus 13

Trivia

 * The knot tie that the President wears in her uniform is identical to the one Gamo-chan wore in Chapter 1 and that was never seen again afterwards.
 * She is the only character beside Nagatoro to having been featured on a manga cover, as she appear on the second variant of Volume 6.
 * After being humiliated and forcibly paraded throughout the school wearing a skimpy bunny-suit by Nagatoro and her friends, they start to associate her to a rabbit, even calling her "Bunny-Girl".
 * To strengthen this association, is the fact that she started to wear said outfit willingly also, she naturally has crimson irises, which is usually a common bunny eye color.
 * Although the official name by which she is referred to in Japanese is Buchō (部長), she was alternatively referred to as Suno___ (須ノ…).