Roboco (ロボ子, Robo-ko, lit. Robogirl) is a female Japanese virtual YouTuber and a member of hololive.

Introduction Video



Roboco's introduction.


Roboco is a robot girl who loves to pose. She has a killer instinct inside her. She is great at shooting except in video games, but likes to run over people in them. She hates when games try to surprise her. Her voice is spoken very calmly, almost a whisper.


Roboco wears a biker jacket with red stripes. She also wears black rimmed glasses. Her lower body consists of a pair of inverted chaps that only cover her crotch.

Her hairstyle is often "modified" between short brown-hair or long-hair, sometimes with cat ears or wearing glasses. Her 3D model reveals that she ties her hair in a ponytail.



Her channel was created on 7 February 2018, her Twitter account was also created on February, her first video was uploaded on 4 March.[2]


On 30 March, she debuted her pink hoodie during a stream.[3]


On 1 January, she announced on her Twitter account, that she would get a new 3D costume, a kimono in celebration of the new year, this costume was later debuted the same day.[4][5]

On 24 January along with the other hololive girls up to the third generation, she debuted her 3D idol outfit at hololive's 1st fest Nonstop Story.[6]



  • Her fanbase is officially called "Robosa" (ろぼさー). 


  • Roboco has a Persian cat named Koromo.
  • She loves cute things and even lines them up on her desk.

External Links

Hololive Logo
3D talents Tokino Sora (🐻) (A-chan and Ankimo)Roboco (🤖)・Sakura Miko (🌸)
2D talent Hoshimachi Suisei (☄️)
1st generation Yozora Mel (🌟)・Aki Rosenthal (🍎)・Natsuiro Matsuri (🏮)・
Shirakami Fubuki (🌽)・Akai Haato (❣️)
2nd generation Minato Aqua (⚓️)・Murasaki Shion (🌙)・Nakiri Ayame (👿)・
Yuzuki Choco (🍫💋)・Oozora Subaru (🚑)
hololive GAMERS Shirakami Fubuki (🌽)・Ookami Mio (🌲)・
Nekomata Okayu (🍙)・Inugami Korone (🥐)
3rd generation
(hololive Fantasy)
Usada Pekora (👯)・Uruha Rushia (🦋)・Shiranui Flare (🔥)・
Shirogane Noel (⚔️)・Houshou Marine (🏴‍☠️)
4th generation Tsunomaki Watame (🐏)・Tokoyami Towa (👾)・Kiryu Coco (🐉)・
Amane Kanata (💫)・Himemori Luna (🍬)
hololive China Yogiri (🎸)・Civia (🌙🦄)・Spade Echo (🍑)
Artia (❄️)・Rosalyn (📖)・Doris (🐟)
hololive Indonesia Airani Iofifteen (🎨)・Moona Hoshinova (🔮)・Ayunda Risu (🐿)
Retired Hitomi Chris (🌰)
Holostars Logo
1st generation Hanasaki Miyabi (🌺)・Kagami Kira (💙)・Kanade Izuru (🎸)・Arurandeisu (🍕)・Rikka (⚙️)
2nd generation
(Sun Tempo)
Astel Leda (🎭)・Kishido Temma (🦔💨)・Yukoku Roberu (🍷)
3rd generation Kageyama Shien (🟣)・Aragami Oga (🐃)
Retired Yakushiji Suzaku (💊)・Tsukishita Kaoru (💅)


  1. Height chart (as of 31 May 2019)
  2. Roboco san [Roboco Ch. - ロボ子] (2018, March 4) 【ロボ子さん】Roboco ch. 04 03 2018 Teaser【#0】[Video File] Retrieved from
  3. Roboco san [Roboco Ch. - ロボ子] (2018, March 30) バイノーラル:雑談編#1 ~ボクとおしゃべりしよ~ [Video File] Retrieved from
  4. robocosan (2020, January 1) 配信予定 ボクの #ホロライブ正月衣装 は 15時から!!!! みんな起きて沢山見てほしい パパのおろし立ての晴れ着最高に可愛いんだから …ガチ恋して欲しいな?ふふっ〜 配信先 】[Tweet] Retrieved from
  5. Roboco san [Roboco Ch. - ロボ子] (2020, January 1) 【#ホロライブ正月衣装】お披露目!見てみて✨晴れ着を作ってもらったの~👘ガチ恋してみる…?【ホロライブ/ロボ子さん】[Video File] Retrieved from
  6. robocosan (2020, January 24) みんなぁぁぁ どうだったぁぁぁ??!?! ボクは最高に楽しかったよおおお 楽しすぎて0期ユニでハイ!!を多く言っちゃうほどに…ねっ ここまで来れたのはみんなのおかげ! 本当にありがとう✧*。*[ˊᗜˋ*]و✧*。  #とまらないホロライブ [Tweet] Retrieved from
  7. Official Dawn of the Breakers Website - The Roboco san x Dawn of the Breakers Crossover
  8. ブイブイブイテューヌ
Community content is available under CC-BY-SA unless otherwise noted.