IconRootHorikita IconOSD

You know I'm only doing this for myself but...
you, A Mysterious Visitor please help me to improve this article.

Please check this guideline to know more about the project. You can help You-Zitsu Wiki more by doing the same favor to other specially stubbed articles.


WARNING! This article contains information from the light novel.
Do not read beyond this point if you want to avoid being spoiled.

Haruki Yamauchi LN visual

Haruki Yamauchi Anime

Haruki Yamauchi
 Japanese 山内春樹
 Rōmaji Yamauchi Haruki
 Nickname Argos-2 (アルゴス2, Arugosu Tsū) (by Argos Team)
 Gender Male Symbol Male
 Age 16
 Birthday Gemini Symbol May 30
 Height 168 cm
 Hair Colour Black
 Eye Colour Red
Professional Status
 Status Inactive
 Student ID S01T004706
 Class 1-D (1st Year)
 Group 3 Idiots of D-Class
 Affiliation Advanced Nurturing High School (formerly)
 Occupation Student
 Private Point 777
 Light Novel Volume 1
 Manga Volume 1, Room 3
 Anime Episode 1
 Japanese Mutsuki Iwanaka
 English Travis Mullenix

Haruki Yamauchi ( (やま) (うち) (はる) () , Yamauchi Haruki) is a former student of class 1-D who was known as one of the 3 Idiots of D-Class.

Appearance Edit

Haruki Yamauchi Anime Appearance

Haruki Yamauchi's full appearance.

Haruki is a young man of average height with short brown hair and red eyes.

He is often seen wearing the standard school uniform.

Personality Edit

According to the interviewer who assessed him during the entrance examination, Haruki has a tendency to lie.

Similar to his friends, Haruki has a perverted side who is attracted to Kikyō Kushida as he was willing to peep on the girls. He is also very attracted to Airi Sakura and Haruka Hasebe, mainly for their well-endowed bodies and quiet nature.

During the island test, while he was picking up branches, he told Kiyotaka Ayanokōji that, he was going after Airi, because of Kikyō being out of his league, and claimed that Airi would fall for him if he began behaving nicely.

Despite his negative traits, he was, although rarely, able to act maturely as shown after being rejected in volume 4.5.

Plot Edit

  Spoiler warning: Plot from light novel beyond anime adaptation details follow. Click here to show spoilers.

In volume 4.5, Haruki made a confession to Airi Sakura but was rejected. Accepting the answer, he told Kiyotaka that he was just troubling her and learned that conveying your feelings also carries a responsibility to it. He also noted that his feelings for Airi were just shallow and he didn't really like her from the bottom of his heart. After that, Haruki claimed he was graduating from this random love and would find a girl he could really come to like.[1]

In Volume 10, he got more than half the class's support to vote against Kiyotaka in the special exam, Class Poll, under instructions from Arisu Sakayanagi of Class A. However, unbeknownst to him, Arisu gave her class's praise votes to Kiyotaka instead so she could have her revenge on him after their encounter in volume 8. His actions also got exposed and after getting the lowest combined amount of votes in the class without having 20 million points needed to save himself, Haruki became the very first student of his class to receive expulsion from the school.[2]

  Spoilers end. Click here to hide spoilers.

Abilities Edit

Academic Abilities Edit

Etymology Edit

  • The name Haruki means "spring" (春) (haru) and "tree" (樹) (ki).
  • Haruki's surname Yamauchi means "mountain, hill" (山) (yama) and "inside" (内) (uchi).

Trivia Edit

  • Since D-Class is for those with defective traits, Haruki‘s defect is that he has a tendency to lie.
    • During his introductions in the light novels, he first lied not only about being a table tennis player who had 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 is "currently" in rehab.
  • Haruki shares the same student identification number with Kōhei Katsuragi.

References Edit

  1. You-Zitsu Light Novel — Volume 4.5
  2. You-Zitsu Light Novel — Volume 10

Site Navigation Edit

[v  e]
Class 1-D
Homeroom Teacher Sae Chabashira
Class Representatives Suzune HorikitaYōsuke Hirata
Students Kiyotaka AyanokōjiKikyō KushidaAiri SakuraKei KaruizawaRokusuke KōenjiKen SudōKanji IkeHaruki YamauchiTeruhiko YukimuraAkito MiyakeHaruka HasebeMei-Yu WangKokoro InogashiraMaya SatōHideo SotomuraChiaki MatsushitaSatsuki ShinoharaKayano OnoderaNene MoriWataru IjūinRyōtarō HondōSoshi MiyamotoKyōsuke Okiya
[v  e]
3 Idiots of D-Class
Ken SudōKanji IkeHaruki Yamauchi
Community content is available under CC-BY-SA unless otherwise noted.