Ruri Gokou

Ruri Gokou is a character from the Ore no Imouto ga Konna ni Kawaii Wake ga Nai anime and light novels and the female protagonist of the Ore no Kouhai ga Konna ni Kawaii Wake ga Nai manga.

Ruri is an avid fan of Maschera, and hates anime that focus on moe and cuteness to sell (e.g. Kirino's favorite anime series Stardust Witch Meruru). Ruri is a member of the otaku group Otaku Girls Uniteand is known as her handle name Kuroneko.

Appearance
Kuroneko is 155 cm tall and weighs 43 kg. Her measurements are B77/W53/H80. She has long straight black hair neatly cut at the forehead in a hime-style, white skin, sleepy blue-grey eyes, and a birthmark under her left eye. She was described by Kyousuke as a ghost-like Japanese style beauty.

Ruri's choice of fashion is predominantly of a gothic lolita-esque aesthetic, and she is always dressed in a white frilly top with a black bolero worn over it. She also wears a black skirt with a cross-shaped design and black Mary Janes with gray stockings. To finish off her look, she wears a headband adorned with an artificial rose on each side and red contacts. This outfit is a cosplay of Queen of Nightmare, a character from her favorite anime series Maschera: Lament of a Fallen Beast.

She has also been seen wearing a white dress and straw hat outfit based off an eroge picked for her by Kirino (Kyousuke called her "Shironeko" or white cat when she wore this) and a full sleeveless dress with the front of her skirt opened, revealing legs, a small pair of angel wings on her back (though she originally had a bigger pair planned), and an incomplete mask (She dubbed herself "Kamineko"; the outfit is similar to her regular black outfit).

When she was Kyousuke's underclassman, she wore the school uniform of Chiba Benten High School, with a white shirt, grey blazer, with a yellow string-like bow-tie and a blue-gray skirt. She eventually replaces that with a black sailor uniform after she transfers school's which Kyousuke stated it makes her seem more mature.

Personality
Ruri often acts according to the character she poses as (i.e., Queen of Nightmare): snobbish and overly confident of her own aptitude. However, she is in fact socially insecure, and is usually uncomfortable in talking to other people, particularly strangers. Fortunately, she eventually learns to make friends when she enrolls in high school once again.

Aside from her otaku persona, she is also a caring sister to her younger siblings Hinata and Tamaki, whom she constantly tends to while at home. At home, she is a dependable older sister, capable of cooking and doing other important chores at home while tending to her younger siblings. She has also shown a skill in sewing and handiwork, as shown in her costumes, and in one occasion, a pair of angel wings.

Trivia

 * In the spin-off manga series, "Ore no Kouhai ga Konna ni Kawaii Wake ga Nai", Ruri and Kyousuke have an alternate ending where they get married after a time skip, with two daughters and at least one more child on the way. Kirino is still close to them and often visits their house to see her nieces and her big sister-in-law.
 * According to her enrollment records, Ruri's address before moving out in Season 2 was "Chiba City, Higashi-Amanumacho 2-47-15".
 * Kuroneko, along with Saori, Kirino and Kyousuke, is shown walking by in a Comiket in the anime version of Boku wa Tomodachi ga Sukunai, Episode 11, at 4:23.


 * Along with her sisters, she appears as a cameo in the anime version of Eromanga-Sensei episode 8 at 7:15. She later appears with Kirino, Kyousuke, and Saori at the end of episode 11.