Rabi-chan

Rabi-chan (ラビちゃん) is a background character of the Don't Toy With Me, Miss Nagatoro manga series. She is a first year high school student and a classmate of Nagatoro and Sakura, with whom she and her friend seems pretty in confidence.

Her full name is currently unknown.

Appearance
Rabi-chan is a cute, average height, first year high schooler with long straight brown hair kept in low pigtails curl at the ends tied by two bows-like hair ribbons. She has a light skin and large, black, almond shaped eyes with amazingly wide irises, hinting at a possible n heritage. She has a lean, busty and well-proportioned physique, being a few inches taller than Sakura and several more than Nagatoro. Rabi-chan often sports a surprised expression, with her mouth open in a circle.

She typically wears her school uniform consisting of a white button up shirt (with unbuttoned collar) and a navy blue skirt completed with a pair of sneakers and dark soccer socks. However, in winter she is shown to wear a light brown sweater.

Personality
Rabi-chan is a calm, friendly and relaxed girl, albeit a bit air-headed. She seems to be quite shy as she blushed when her friends questioned her about her sentimental life; also, she apparently kept her feelings hidden from her current boyfriend for a long time, since she used to feign contempt fo said boy calling him "cocky", befor eventually admitting he is "a good kind of cocky".

She is also quite curious, getting immediately very interested after hearing that Nagatoro was spending a lot of time in a "club room" because of a boy.

Rabi-chan is very rational and rather skeptical about ghosts and guardian spirits.

Early life
Rabi-chan was born in, from a family of presumably foreign descent. After beginning to attend Kazehaya High School, she was placed in section 1-C, becoming good friend with an unnamed girl and an acquaitance of both her classmates Sakura and Nagatoro.

At some point during the first semester, she met a guy from the basketball club and got a crush on him, despite at first she tried to deny it, stating she disliked his attitude and calling him "cocky". During the second semester however, Rabi-chan and the boy became closer to one another and eventually started a relationship.

First name arc
Sometime after this, Rabi-chan, her unnamed friend, Sakura and Nagatoro reunite in their class few moment before the end of lunch break and start to talk about her having recently get a boyfriend. The conversation quickly switch over what types of boys each of them are into and, when they urged the reluctant Nagatoro to answer said question too, the latter answered that her type of boy is simply "someone who's fun to be with". Then, Nagatoro noticed her smartphone was missing and Sakura suggested she probably left it in "the club room", causing their classmates to ask if the reason she attended that place so much lately was a boy; both Nagatoro and Senpai blushed and the latter - hidden in the closet - panicked causing a noise that drag the girl's attention to it. When Nagatoro went opening the closet she found Senpai inside and, despite at first visibly mad at him, she invented and excuse to distract Sakura and her classmates dragging Senpai out of her class.

Manga

 * Chapter 58
 * Chapter 59

Trivia

 * The shape of her eyes, unique if compared to that of all the other characters, suggest she - or her ancestors - could hail from another country, likely in or  rather than Japan. Moreover, the name  is typical from Nepal or Thailand and not very common in Japan.
 * She's the first character on the series whose name was revealed on her first appearance. Nor even the protagonist received said treatment, since Nagatoro's surname was revealed only in Chapter 3.
 * It should be noted however, that none of the characters call her directly by name since in Chapter 58 while the girls were talking about gossip, Sakura simply said that "Rabi-chan got herself a boyfriend" and when the other two ask her if it is true she answers affirmatively and describes the boy in question, suggesting that she is the aforementioned.