Overly Self-conscious Girl

The Overly Self-conscious Girl (OSCG) is a student of Sanada Central High and an acquaintance of Yassan.

Appearance
The OSCG is short and slim, with short brown hair. Her build and hairstyle resemble that of Ringo's, except that she has lighter-colored hair and eyes. She is usually seen wearing the Central High uniform.

Personality
Like her epithet suggests, she is extremely self-conscious. She almost always overthinks in response to the slightest things, especially when around boys.

After her encounter with Hidenori on the riverbank, she picks up a sadistic streak in tormenting boys similar to what he did to her. Unfortunately, this is short-lived when Yoshitake plays her in the train and devastate her. Eventually, she resumes a normal demeanor where she pays little to no attention to others. However, her bad luck streak continues when Tadakuni overhears her singing on her way home as he continues to follow her before humiliating her once they reached the station.

In hindsight, she is more or less a female version of Mitsuo, known for his extreme bad luck.

High School Boys and the Literary Girl 4
In her first appearance, she sat down near the riverbank after school when Hidenori accidentally sat behind her. Once Hidenori realized her, he initially planned to talk to her before deciding to leave her instead, shocking her. In the end, she got chased off by Yassan, who is angry for causing Hidenori to leave.

Trivia

 * She placed 43rd in the popularity poll, with 83 votes.
 * Along with the Central High Student Council President, she is the only character to feature on both the front and back covers of a volume (Volume 5).
 * Much like most female characters, her name is never given.