Shiki

"Like I'd let some quitter who half-assess her life just waltz in and be a regular again"

- Shikki on Nagatoro

Shikki (シッキー) is a background character of the Don't Toy With Me, Miss Nagatoro manga series. She is a high school student and a schoolmate of Nagatoro and her friends as well as one of the best member of the school's club, who strongly despises the protagonist due to considering her a "quitter".

Her full name is currently unknown.

Appearance
Shikki is an attractive and very tall, high schooler with long, straight brown hair pinned back in low pigtails, letting her fringe and bangs fall on her face. She has a fair complexion and very large, stern-looking, brown eyes. Her eyebrows are as thick as Orihara's or Sakura's. She has an athletic, lean, stunning and quite busty physique, towering by almost a whole foot over Nagatoro, and always sports a sad and grumpy look. Also, Shikki has a tendency to pouting, independently of being angry, embarrassed or intimidated.

She typically wears her school uniform consisting of a white button up shirt (with tightly buttoned collar) and a navy blue skirt completed with a pair of sneakers and white soccer socks. Also she was prominently shown wearing her.

Personality
Shikki is very stern and passionate over judo, as she feels offended at the idea of someone she considered a "quitter and returner" like Nagatoro to be simply welcomed into the judo club after abandoning her active career in the sport for years, to the point to rudely commenting that if someone got hurt easily it meant didn't even trying after injuring the girl's wrist in a match and despising Orihara for forgiving said attitude because of her attachment to the girl due to their past. She can be harsh and spiteful but it's usually very taciturn. Also Shikki doesn't like to brag about her talent or archievement, as she state to consider "embarrassing" to be called the female judo club's "".

However it is strongly suggested that, despite her toughness among girls, Shikki is in contrast extremely awkward while interacting with boys, as she stammered and acted quite meek and shy while being scolded by Senpai.

Early life
Shikki was born in, , no information about her family or her home life are given. After beginning to attend Kazehaya High School, she became a member of the judo club, gaining the reputation of being one of its best.

Trouble at the Judo club arc
One day, while practicing judo until late evening, she and two other girls spoke badly about Nagatoro during their break time being, unbeknown for them, heard from Senpai. Later, Shikki challenged Nagatoro to a match and eventually hurt the latter's right arm while Senpai was watching. Despite having seriously hurted Nagatoro's wrist, Shikki spitefully mocked her saying that getting injuried so easily meant she "didn't even tried". Angered by this, Senpai stormed into the room and confronted Shikki - pleasently surprising Gamo-chan, Orihara and Nagatoro herself - telling her that what she had said was wrong due to Nagatoro actualy trying very hard everyday; to which the girl got surprisingly meeker and shy. Seeing their friend in trouble, the other two girls of Shikki's group accused Senpai of being a stalker and spying on them, however Nagatoro intervened saying that the boy always waited for her when she had judo practice; later the girl let herself be taken to the infirmary and discovered that her wrist was broken and would have needed two weeks in order to fully recover. The following morning, Shikki and her group approached Nagatoro and the boy.

Manga

 * Chapter 95
 * Chapter 96

Trivia

 * Shikki is called the "Shitennō" (四天王) of Kazehaya High School's female judo club by her friends. While the term refers to a group of four, and is often translated in English as the "Four " or the "Four Heavenly Kings", it is used for Shikki alone and it may be a pun on her name containing the word for "four" (四).
 * In line with Nanashi's style of showing both sides of social problems - like bullyng - Shikki's role in the story serves to show how even someone who is considered a bully, like Nagatoro, can be in turn bullied.
 * Like Orihara, Shikki and her friends seem to be Nagatoro's age and year level, though they all joined the judo club earlier, in their first year of high school. They are all aware of Nagatoro's judo champion past, her history with Orihara and her withdrawal from being active in the sport, all from her childhood.