Haruki Yamauchi

Haruki Yamauchi is a student of class 1-D and is known as one of the 3 Idiots of D-Class.

Appearance
Yamauchi is a young man of average height who has brown hair with red eyes. He is often seen wearing the standard school uniform.

Personality
According to his interviewer at the entrance examinations, he has a tendency to lie.

Like some of his friends, Haruki has a perverted side and is attracted to Kikyō Kushida, as he was willing to participate in trying to peep on the girls. He also shows an attraction to Airi Sakura both for her well-endowed body and for her sweet nature, which appeals to him.

In the survival test, while he was picking up branches, he told Kiyotaka Ayanokōji that, he was going after Sakura, because of Kikyō Kushida, being out of his league, and claims that Sakura will fall for him if he starts acting like a nice person.

Trivia

 * As Class D is meant for people with defective traits, Yamauchi has a tendency to lie.
 * During his introductions in the light novels, he first lied not only about being a table tennis player who reached the national level, but also being baseball club’s ace in middle school whose uniform number is 4. According to him, since he got an injury during the inter-high games recently, he "currently" in rehab.