[[Virtual YouTuber]], member of [[Nanashi Inc.]], formerly a member the [[Animare]] sub-group. Suspended her activities on May 29, 2023 and transitioned to becoming a staff member before retiring on March 31st 2024.

h4. Costumes
* [[Oura Rukako (1st costume)|Default]]: Cafe uniform
* [[Oura Rukako (2nd costume)|2nd costume]]: China dress

h4. External links
* Twitter: "@Rukako_Oura":[https://twitter.com/Rukako_Oura]
** Fanart hashtag: "#絵ーじぇんと":[https://twitter.com/hashtag/絵ーじぇんと]
* Youtube: "Rukako Channel / 大浦るかこ 【あにまーれ】":[https://www.youtube.com/channel/UC3xG1XWzAKt5dxSxktJvtxg]
大浦るかこ 絵ーじぇんと