Height
155.00 cm
Weight
43.00 kg
Bust
77.00 cm
Hip
80.00 cm
Waist
53.00 cm
Birthday
April 20 1996
Origin
Japan
Ruri Gokou, also known by her online handle Kuroneko, is an underclassman, and later girlfriend (albeit shortly), of the series protagonist, Kyousuke Kousaka. She has chuunibyou delusions of greatness, often dressing in elaborate gothic lolita style clothes, similar in style to those worn in her favourite anime, Maschera: Lament of a Fallen Beast. In her spare time, she draws doujinshi and later applies these skills to producing visual novels. She is first introduced when she attends a meetup for the otaku group Otaku Girls Unite which series' female protagonist, Kirino Kousaka, also attends. She struggles to speak to the other participants but meets with Kirino after the event is over. Over time, the pair form a friendly rivalry, initially over their taste in anime which later develops into a less light hearted conflict over Kirino's brother, Kyousuke. Ruri also befriends the otaku group's leader, Saori Makishima, as well as some of Kirino and Kyousuke's other friends. At home, Ruri looks after her two younger siblings, Hinata and Tamaki, as her parents are often away long-term due to work. Despite her chuunibyou nature, she acts mature around her sisters and takes diligent care of them. In her school life, she is fairly shy and struggles to make many friends with her classmates, in part due to her over-confident and arrogant chuunibyou persona. However, she does manage to befriend her classmate Sena Akagi after they both join the Games Research Club.

OreImo
Kirino Kousaka embodies the ideal student with equally entrancing looks. Her grades are near perfect, and to cover her personal expenses, she works as a professional model alongside her best friend Ayase Aragaki, who abhors liars and all things otaku. But what Ayase doesn't know is that Kirino harbors a deep, entrenched secret that will soon be brought to light. At home one day, Kyousuke, Kirino's perfectly average brother, stumbles upon an erotic game that belongs to none other than his seemingly flawless little sister. With her reputation at stake, Kirino places a gag order on her sibling while simultaneously introducing him to the world of eroge and anime. Through Kirino, Kyousuke encounters the gothic lolita Ruri Gokou and the bespectacled otaku Saori Makishima, thus jump-starting an entirely new lifestyle. But as he becomes more and more involved in his little sister's secret life, it becomes that much harder to keep under wraps.