From Hololive Fan Wiki
Japanese Name律可
English NameRikka
Chinese Name律可
Debut DateOctober 20, 2019 (YouTube)
Member ofHolostars 1st Gen
Fan NameTuner (調りつ師)
Emoji /
Oshi Mark
⚙️ Rikka emote.png
Official Media
YouTubeRikka ch.律可 Official Artist Channel
Websitehololivepro.com (EN)
hololivepro.com (JP)
hololive.tv (EN)
hololive.tv (JP)
BirthdayApril 15
Age1 year old
Stream Talk#りつすた
Video Clips#ちょこりっか
Fanart (NSFW)#律可開発中
Rikka - Signature.png

Channel Logo - Rikka 01.png
Introduction Video
Official Bio
Streaming Info
Other Media
External links

Introduction Video[edit source]

Official Bio[edit source]

"A robot created FOR Holostars. As he loves to learn new things, he absorbs all sorts of information from databases and the Internet. He is also interested in human beings, which is why he started streaming, even though sometimes he suddenly bugs out and becomes awkward."

Overview[edit source]

Rikka (Rikkaroid) is a 1st generation member of Holostars, a branch affiliated with Hololive. His youtube debut was on Oct. 20th, 2019[10]. He generally streams or uploads videos that are music or game based. He has a softer sounding voice with a wide vocal range.

Personality[edit source]

Rikka is stated to be an airhead, but he does not admit to it, even after forgetting what his fanart tag was for, as well as his own fan name. He gets along with the other members of Hololive Production, as well as other Vtubers. He has nicknames for the members of Holostars as well as some others. Rikka prefers if others call him by a nickname or without honorifics, as he does not like the -san honorific.

Milestones[edit source]

2019[edit source]

  • Sep. 18 Twitter account creation date.
  • Sep. 18 YouTube channel creation date.
  • Oct. 20 YouTube debut and first uploaded video.

2020[edit source]

  • Feb. 16 Achieved a 10,000 YouTuber subscriber milestone.[11]
  • Apr. 19 Achieved a 15,000 YouTube subscriber milestone.[12]
  • Mar. 16 Revealed his Live2D White Day outfit.[13]
  • May 06 Achieved a 20,000 YouTube subscriber milestone.[14]
  • June 04 Achieved a 30,000 YouTube subscriber milestone.[15]
  • June 21 Revealed his main 3D model. During the stream, he debuted his original song, "Re:Hello world", as the finale for the 3D stream[16]
  • July 08 Held a concert with Natsuiro Matsuri that had live piano arrangements. This was the first 3D Hololive and Holostars collaboration.
  • Aug. 04 Revealed his Live2D Summer outfit.[17]
  • Aug. 13 Achieved a 50,000 YouTube subscriber milestone.[18]
  • Sep. 03 Membership feature opened.[19]
  • Sep. 20 Achieved a 60,000 YouTube subscriber milestone.[20]
  • Sep. 30 Rikka and Natsuiro Matsuri's collaboration cover of "DADDY! DADDY! DO!" by "Suzuki Masayuki ft. Suzuki Airi" reached 1 million views.[21]
  • Oct. 25 Achieved a 70,000 YouTube subscriber milestone.[22]

2021[edit source]

  • Jan. 03 Revealed his Live2D New Years outfit.[23]
  • Jan. 17 Achieved a 100,000 YouTube subscriber milestone.[24]
  • Feb. 10 Achieved a 110,000 YouTube subscriber milestone.[25]
  • Mar. 09 Achieved a 120,000 YouTube subscriber milestone.[26]
  • Mar. 29 Achieved a 130,000 YouTube subscriber milestone.[27]
  • Apr. 18 Achieved a 140,000 YouTube subscriber milestone.[28]
  • May. 11 Achieved a 150,000 YouTube subscriber milestone.[29]
  • May. 25 Achieved a 160,000 YouTube subscriber milestone.[30]
  • Jun. 29 Achieved a 170,000 YouTube subscriber milestone.[31]
  • Aug. 23 Main Live2D model was updated to "Ver.2.0".[32]
  • Sep. 10 Revealed his 100k subscribers Live2D outfit.[33]

Streaming Information[edit source]

He officially calls his fans "Tuners" (調りつ師).

Streamer Side
Scene Lines Romaji Meaning / Notes
Greetings ハロロイド Haroroido Portmanteau of "Hello" and "Rikkaroid".
Farewell おつりっか Otsurikka Portmanteau of "Otsukare" (good work) and "Rikka".
Viewer Side
Scene Lines Romaji Meaning / Notes
Waiting 待機 Taiki It means waiting.
Greetings ハロロイド Haroroido Refer to streamer greeting notes.
Farewell おつりっか Otsurikka Refer to streamer farewell notes.
YouTube Membership Perks
Badges and Emoji Perk Levels
Rikka - Membership Perks.png
りっかのHDD (10GB) (Rikka's HDD (10GB))
  • Members-only live stream
    Midnight streams talking about silly stories and memorizing songs
  • Members-only images
りっかのHDD (100GB) (Rikka's HDD (100GB))
  • Includes access to perks from previous level
りっかのHDD (1TB) (Rikka's HDD (1TB))
  • Includes access to perks from previous levels

Other Media[edit source]

Trivia[edit source]

  • There are fans in his live-streams that have described his voice to be calming.
  • Rikka plays the guitar and has played while singing during his livestreams, he has said he is left-handed during his introduction stream.
  • He is easily startled which is shown in his horror gameplay stream[34].
  • His favorite food is almond chocolates, and he dislikes spicy foods as he is not good with them.
  • His guitar was given to him by YAGOO, and has a Holostars logo on it.
  • Has a singing duo with Kanade Izuru called "RIZnote". A YouTube playlist of their songs and covers can be found on Izuru's channel.
  • He shares the same Illustrator with Kagami Hayato of Nijisanji.
  • Often does a rollcall at the start of his stream of all the names that post 待機 (waiting) in the livechat.
  • Is one of the Hololive Production VTubers with an Official Artist Channel. Other Hololive official artist channels can be found

Logo - hololive (Textless).png No speculations and rumors, just fun facts!

Media[edit source]

Image Gallery[edit source]

Music[edit source]

Videos[edit source]

spiral tones

Original releases[edit source]

The following is a list of original songs by Sora.

Re:Hello world
Album Cover Art - Re-Hello world.png
Release Date September 8, 2020
Track List
  1. Re:Hello world
  2. Re:Hello world (Instrumental)
External links
Digital Release • Music Video
Collab Singles
spiral tones
Album Cover Art - spiral tones.jpg
Release Date May 10, 2021
Track List
  1. spiral tones
  2. spiral tones (Instrumental)
External links
Digital Release • Music Video

Cover Songs[edit source]

The following are a list of songs covered by Rikka.

Solo Covers
  • だから僕は音楽を辞めた Dakara boku wa ongaku o yameta
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • 傘 Kasa
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • シャルル Charles
    Logo - hololive (Textless).png
    Original by: NicoNico NicoNico, YouTube YouTube
  • 乙女解剖 Otome Dissection / Otome Kaibou
    Logo - hololive (Textless).png
    Original by: NicoNico NicoNico, YouTube YouTube
  • 秒針を噛む Byōshin o kamu
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • ライラック Rairakku
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • 香水 (Kousui)
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
    • Instrumental: himself
  • ブリキノダンス Buriki no Dance
    Logo - hololive (Textless).png
    Original by: NicoNico NicoNico
    • Mixing: 橘太太(三星堆工作室)
    • Video: 瑠璃猫映像
  • sailing day
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • アンコール Encore
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • インフェルノ Inferno
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • I LOVE...
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • カワキヲアメク Kawaki wo Ameku
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • ヴァンパイア Vampire
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
    • Instrumental: DECO*27
    • Illustration: しろ​
    • Mixing: 橘太太
    • Video: びばりこ
  • 春を告げる Haru wo Tsugeru
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • 花に亡霊 Hana ni Bourei / Ghost In A Flower
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • フォニイ Phony
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
  • ロウワー Lower
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
    • Instrumental: ぬゆり ぬゆり
    • Illustration: しろ
    • Mixing: 橘太太
    • Video: asaki asaki
  • 夜撫でるメノウ Yoru Naderu Menou
    Logo - hololive (Textless).png
    Original by: YouTube YouTube
    • Instrumental: Ayase Ayase
    • Illustration: しろ
    • Mixing: ぴろぱる ぴろぱる
    • Video: ホロスターズ

Collab Covers

References[edit source]

  1. (Oct. 17, 2019). Retrieved from https://twitter.com/i/web/status/1184759643462963202
  2. (Aug. 24, 2021). Retrieved from https://twitter.com/i/web/status/1430043914837266432
  3. (Oct. 17, 2019). Retrieved from https://twitter.com/i/web/status/1184776353612124161
  4. (Mar. 16, 2020). Retrieved from https://twitter.com/i/web/status/1239227626557804544
  5. (Aug. 4, 2020). Retrieved from https://twitter.com/i/web/status/1290635422289113088
  6. 6.0 6.1 (Jan. 3, 2021). Retrieved from https://twitter.com/i/web/status/1345680386320338944
  7. (Jan. 3, 2022). Retrieved from https://twitter.com/i/web/status/1478004856594264064
  8. (June 21, 2020). Retrieved from https://twitter.com/i/web/status/1274660162884653057
  9. (Jun. 21, 2020). Retrieved from https://www.youtube.com/watch?v=V2rinnuPqDM
  10. (Oct. 20, 2019) retrieved from https://www.youtube.com/watch?v=tltmt30TQGk
  11. (Feb. 16, 2020). Retrieved from https://twitter.com/i/web/status/1228711002486665216
  12. (Apr. 19, 2020) Retrieved from https://twitter.com/i/web/status/1251531642172104705
  13. (Mar. 15, 2020) Retrieved from https://www.youtube.com/watch?v=W1-IKUaQcJQ
  14. (May 6, 2020) Retrieved from https://twitter.com/i/web/status/1257739431890399233
  15. (June 4, 2020). Retrieved from https://twitter.com/i/web/status/1268236920552751104
  16. (June 21, 2020). Retrieved from https://www.youtube.com/watch?v=OJWVFa-2ggY
  17. (Aug. 4, 2020) Retrieved from https://www.youtube.com/watch?v=6FO4NKxmJ1c
  18. (Aug. 13, 2020) Retrieved from https://twitter.com/i/web/status/1293838648194953216
  19. (Sep. 3, 2020) Retrieved from https://twitter.com/i/web/status/1301524578707988481
  20. (Sep. 20, 2020) Retrieved from https://twitter.com/i/web/status/1307637714393546757
  21. (Sep. 30, 2020). Retrieved from https://twitter.com/i/web/status/1311257299785117697
  22. (Oct. 25, 2020) Retrieved from https://twitter.com/i/web/status/1320378447722467329
  23. (Jan. 3, 2021) Retrieved from https://www.youtube.com/watch?v=edonjRWVu8g
  24. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1350734643973160962
  25. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1359394704052219907
  26. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1369198769099599872
  27. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1376478888109305860
  28. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1383808703279767556
  29. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1391991811862765568
  30. (Jun. 01, 2021) Retrieved from https://twitter.com/i/web/status/1397166523857264644
  31. (Jul. 02, 2021) Retrieved from https://www.reddit.com/r/Hololive/comments/oa4dej/congratulations_to_rikka_on_reaching_170k/
  32. (Sep. 11, 2021) Retrieved from https://www.youtube.com/watch?v=d-wiI7J-gY0
  33. (Sep. 11, 2021) Retrieved from https://www.youtube.com/watch?v=kb1mMzrj9SU
  34. (May 27, 2020) retrieved from https://www.youtube.com/watch?v=WbgiILZtwUg

External links[edit source]