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Yuki Chihiro (勇気ちひろ, Yuuki Chihiro) is a female Japanese Virtual YouTuber affiliated with NIJISANJI. She is part of the first generation of NIJISANJI members along with Tsukino Mito, Elu, Higuchi Kaede, Shizuka Rin, Shibuya Hajime, Suzuya Aki, and Moira.

Her surname "Yuuki" means "courage" while "Chihiro" is a common female first name in Japan.

She is an 18-year-old girl who was transformed into a child when she accepted a contract to become a magical girl. She wears a magical blue girl dress with two ribbons and a pair of white gloves.

She is eternally 10 years old but can change her age and gender with magic. When she becomes a boy she refers to herself as "Chii-kun".

Introduction Video



Chihiro's introduction.

A 10 years old primary school student and a magical girl.

The real body is 18 years old, but during the contract she became 10 years old. She likes talking and playing FPS games. Using her magic, she can transform into her 18 years old body and also a male body.[2]

In used until 2019/09/04
A 10 years old primary school student. Being magical girl, she has been fighting for the goods, but with how the world is in peace, she is out of job and has a lot of free time. Recently she bought a machine called "smartphone" and started doing livestream with it.


Chihiro is generally cheerful, sweet, and fun-loving. She takes her work very seriously and loves her fans dearly. She tries to connect with her viewers as best as she is able to, even if the viewer speaks in a language she does not understand. Though she tries to keep things upbeat, she is actually a self-proclaimed introvert and feels at loss when dealing with new people. She also has moments when she feels shy and gets discouraged.

She is well-known for her tremendous streaming stamina, especially when playing Apex Legends for 12 or more hours in one seating.

As a big fan of Apex Legends game, she has participated in several tournaments and sometimes she was asked to be the in-game leader. There were moments where she was so frustrated with her gameplay that she ended up crying.



Chihiro's YouTube channel was created on 1 February 2018 and her Twitter account also created in same month. Her first tweet was made on 1 February 2018.


On 27 June, Chihiro reached 50,000 subscribers on her YouTube channel.[3]

On 10 September, Chihiro reached 60,000 subscribers on her YouTube channel.[4]


On 15 January, Chihiro reached 70,000 subscribers on her YouTube channel.[5]

On 11 February, Chihiro reached 80,000 subscribers on her YouTube channel.[6]

On 10 March, Chihiro reached 90,000 subscribers on her YouTube channel.[7]

On 16 April, Chihiro reached 100,000 subscribers on her YouTube channel.[8]

On 20 June, she received her silver plaques from YouTube in commemoration of reaching 100,000 subscribers.[9]


On 10 January, Chihiro reached 150,000 subscribers on her YouTube channel.[10]

On 26 March, Chihiro created her Twitch channel.[11]

On 27 May, Chihiro reached 200,000 subscribers on her YouTube channel.[12]

On 31 July, Chihiro reached 250,000 subscribers on her YouTube channel.[13]

On 5 September, Chihiro reached 300,000 subscribers on her YouTube channel.[14]

On 10 November, Chihiro reached 350,000 subscribers on her YouTube channel.[15]


On 20 February, Chihiro reached 400,000 subscribers on her YouTube channel.[16]

On 7 May, Chihiro reached 450,000 subscribers on her YouTube channel.[17]

On 24 May, Chihiro showed Chii-kun's official Live2D model in a stream. Before this date, only Chii-kun's illustration used when streaming.

On 16 July, Chihiro reached 500,000 subscribers on her YouTube channel.[18]

On 30 September, Chihiro reached 550,000 subscribers on her YouTube channel.[19]


On 28 March, Chihiro reached 600,000 subscribers on her YouTube channel.[20]

On 18 April, Chihiro released her official LINE stickers.[21]

On 12 May, Apex Legends News announced Chihiro as #2 most-watched female Apex Legends streamer on Twitch in Season 12, with 856,000 hours of total stream watch time.[22]

On 7 June, Chihiro reached 100,000 followers on her Twitch channel.[23]

On 12 August, Apex Legends News announced Chihiro as #1 most-watched female Apex Legends streamer on Twitch in Season 13, with 695,000 hours of total stream watch time.[24]





  • On 24 July, she participated in Apex Legends "RAGE×LEGION Doujou Cup" as team "ChroNoiRChii" (くろのわちー) along with Kanae and Kuzuha. The team took 9th place in overall ranking.[26]
  • On 2 August, she participated in Apex Legends "VTuber Most Cooperatitive Tournament Season 1" as team "KanaChiiKuzu" (KCK) along with Kanae and Kuzuha. The team took 3rd place in overall ranking.[27]


  • On 16 January, she appeared in VARK live event "Heaven girl’s & Virtual Baiser" along with Moira, Hanabatake Chaika, and Joe Rikiichi.
  • On 6 June, Chihiro, along with Kuzuha and Kanae, appeared in the APEX Legends Global Series APAC North Finals as guest MCs for the pre-tournament event, and as well as players for the Arena Battle Twitter campaign. After the Arena Battle, they were able to amass around ¥651,000 worth of amazon gift cards that will be given to 21 random viewers who applied for the campaign.
  • On 18 July, she participated in Apex Legends "FFL SELeCT Cup" as "Team Yuuki Chihiro" along with Shomaru (SunSister God) and Tosh1 (ORTHROS MAGICAL). The team took 15th place in overall ranking.[28]
  • On 23 July, she participated in Apex Legends "Crazy Raccoon Cup #6" as team "Mochimochi Manta Maria Gou" (もちもちまんたマリア号) along with Mondo (Crazy Raccoon) and Shiromanta (mangaka). The team too 2nd place in overall ranking.[29]
  • On 22 September, she participated in Apex Legends "VTuber Most Cooperatitive Tournament Season 3" as team "Youjosenki" (幼女戦姫) along with Amatsuka Uto and Morinaka Kazaki with Tempplex and Eden as coaches. The team took 19th place in overall ranking.[30]
  • On 14 September, she participated in Apex Legends "VCC Apex #2 organised by VAULTROOM" as Team 12 along with Tonakaito Hendy and rpr (Scarz). The team took 17th place in overall ranking.[31]
  • On 18 September, she participated in Apex Legends "Reignite Cup #2" Arena Tournament as team "Mahou no Tempura to Ei no Karaage" (まほうのてんぷらとエイのからあげ) along with Tempplex (Reignite) and Shiromanta (mangaka). The team won Block E match but lost on the quarterfinal match and took 5th place in final ranking.[32]
  • On 25 September, she participated in Apex Legends "RAGE PARTY 2021 Autumn - Apex Legends Arena Challenge Cup" as team "Tsuda and VTuber" (つだとVTuber) along with Tsuda Atsuhiro and Ratna Petit. The team took 3rd place in final ranking.[33]
  • On 9 October, she participated in Apex Legends "Crazy Raccoon Cup #7" as team "Chii Poppo ato 1" (ちーぽっぽ@1, Chii Poppo plus 1) along with Kinako (Crazy Raccoon) and Tonakaito 'Hendy'. The team took 16th place in overall ranking.[34]
  • On 31 October, she appeared in the first NIJISANJI 1st generation concert "initial step in NIJISANJI" along with her fellow Ikkisei Shusshin.
  • On 19 December, she participated in Apex Legends "Zeroichi Cup" as team "Namae wa mada nai" (なまえはまだない, No Name Yet) along with Elu and Asumi Sena. The tournament consisted of 4 races and the team took 9th, 5th, 18th, and 16th place for each races.


Fans & Greetings

  • Chihiro's fans are called "Niinii" (older brother) / "Neenee" (older sister).
  • Greetings:
    • Opening: "Yahoo" (やっほー)
    • Evening: "Konbanchii" (こんばんちー)
    • Ending: "Otsuchii" (おつちー)


  • "Ikkisei Shusshin" (1期生出身, 1st generation origin) - Chihiro, Tsukino Mito, Elu, Higuchi Kaede, Shizuka Rin, Shibuya Hajime, Suzuya Aki, and Moira. They are the first generation of NIJISANJI.
  • "KanaChiiKuzu" (KCK) - Chihiro, Kanae, and Kuzuha.
    Their group name was previously ChroNoiRChii, but it was changed to KanaChiiKuzu because Kanae felt that simply adding Chii to the end of ChroNoiR was excluding Chihiro.
  • "NsN" (なんもしてねぇ, Nanmoshitenee, I did nothing) - Chihiro, Ibrahim, and Ratna Petit.


  • Color: #7BB3EE[38]
  • She has three forms. Her 10 y.o self (which she uses the most), her 18 y.o avatar who often referred as Chii-san, and her male persona Chii-kun.
    • These three forms play a pivotal role in her Grand Theft Auto V streams. Her 10 y.o self is used when playing as Michael, Chii-san as Franklin, and Chii-kun as Trevor. She will switch forms depending on the character being played.
  • She is the eldest daughter of three siblings; a younger brother who sometimes joins her on her Apex Legends stream and a younger sister.
  • She is fairly good at a number of video games, including Apex Legends (where she is highly ranked). She will usually play with other NIJISANJI members when streaming it. It’s because of her that Aiba Uiha and Aizono Manami started playing.


  • Likes:
    • Food: sweets, choco pie, gratin, hamburg steak.
    • Drink: green tea (especially Oi Ocha brand), Calpis, orange juice.
    • Item: English Rose fragrant toilet paper.
  • Dislikes:
    • Food: banana.

Apex Legends

Chihiro's guru: Sumomo (DetonatioN Gaming)
Chihiro's coach: Yukio (Riddle Order)

  • Despite not understanding English, she plays Apex Legends in English because she likes how some of the voice actors sound.

Live Chat Etiquette

  • Common VTuber chat etiquette is summarized here: "VTuber Chat Etiquette"
  • Additional rules on Chihiro's Live Chat that can be found on her YouTube stream description:
    • Do not use abusive language, as it will lower her motivation.
    • Please use moderation when commenting. People other than Chihiro also read the comments.
    • Do not be a backseat gamer.
    • Please do not fight in the comment section. If you found inappropriate comments, it is recommended to exercise RBI (Report, Block, Ignore).
    • Avoid making a conversation with the other listeners. Please remember that you are there to watch Chihiro, not the comments section.

External Links


Twitter Hashtags

Further Readings

Nijisanji logo (V T E)
First wave

Tsukino Mito (🐰) Yuki Chihiro (🎀💙) Elu (🗼) Higuchi Kaede (🍁) Shizuka Rin (💜) Shibuya Hajime (🌱) Suzuya Aki (🐈) Moira (😇)

Second wave

Mononobe Alice (♥️♠️♦️♣️) Fushimi Gaku (✌) Ienaga Mugi (🌷) Morinaka Kazaki (🐻) Suzuka Utako (🎶) Ushimi Ichigo (🍓) Yuhi Riri (🌇) Kenmochi Toya (⚔️) Gilzaren III (🏰🌕) Fumino Tamaki (🐟)


Kanae (🔫) Akabane Youko (💀) Sasaki Saku (🎋) Honma Himawari (🌻) Makaino Ririmu (🍼) Kuzuha (🎲) Shiina Yuika (👻)


Yamiyono Moruru (🍜) Setsuna (❄️)


Dola (🔥) Hanabatake Chaika (🌵) Azuchi Momo (🍑) Ryushen (🐼) Sister Cleaire (🔔) Suzuki Masaru (☪) Todoroki Kyoko (🐐) Uzuki Kou (🌙) Yashiro Kizuku (🖥) Kanda Shoichi (🔪) Amemori Sayo (☔️) Takamiya Rion (🦅) Asuka Hina (🐤) Maimoto Keisuke (👨‍🌾) Debidebi Debiru (🚪👿) Rindou Mikoto (🍶⚜️) Joe Rikiichi (🤡🎈) Machita Chima (🐹) Sakura Ritsuki (🌸🌙) Belmond Banderas (🥃) Yaguruma Rine (🌽) Yumeoi Kakeru (🎤) Kuroi Shiba (🐕🐾)


Hassaku Yuzu (🍊) Nakao Azuma (☀️) Naruto Kogane Umiyashano Kami (⛩) Tsukimi Shizuku (🎑💊) Achikita Chinami (🍬) Izumo Kasumi (🦑)


Harusaki Air (🍭) Naruse Naru (🎙) Kaminari Poaro (retired) Kurohane Kuroto (retired)

2019 wave

Warabeda Meiji (🐺🍎) Gundo Mirei (🐽) Yuzuki Roa (🌖) Onomachi Haruka (♨️) Kataribe Tsumugu (📘🧂) Seto Miyako (📷💚) Inui Toko (🍹) Ange Katrina (⚖) Lize Helesta (👑) Saegusa Akina (🌶) Aizono Manami (🦀💕) Yukishiro Mahiro (🌐✨) Ex Albio (🛡) Levi Elipha (🔲) Hayama Marin (🍃🗻) Nui Sociere (🎃) Hakase Fuyuki (⚗) Kagami Hayato (🏢) Yorumi Rena (🎩🐤) Mayuzumi Kai (💻💙) Ars Almal (📕) Aiba Uiha (🍮💎) Amamiya Kokoro (🎐) Eli Conifer (🌲) Ratna Petit (🐻💎) Hayase Sou (🏃‍♀️💨) Sukoya Kana (💉💘) Shellin Burgundy (🧐) Fumi (🔖) Hoshikawa Sara (🌟) Yamagami Karuta (🎴) Matsukai Mao (💥) Emma★August (★) Luis Cammy (❤️🦋) Fuwa Minato (🥂✨) Shirayuki Tomoe (👠⛓️) Gwelu Os Gar (😎) Mashiro (🧷) Naraka (✖🍳) Kurusu Natsume (🐏🎵)


Kudou Chitose (🧠) Shindo Raito (terminated) Otogibara Era (🏰🕛) Suzuhara Lulu (🎨)

2020 wave

Furen E Lustario (🎠) Ibrahim (💧) Nagao Kei (☯️) Genzuki Tojiro (🎻🛵) Kaida Haru (🌞) Sorahoshi Kirame (🌌) Asahina Akane (🦖🎖) Suo Sango (💞🦩) Todo Kohaku (🍯) Kitakoji Hisui (✳) Nishizono Chigusa (🐬🌱)


Kingyozaka Meiro (🩰) Melissa Kinrenka (🐝)

2021 wave

Axia Krone (🐈‍⬛) Lauren Iroas (🗝💸) Leos Vincent (🥼🌱🐱) Oliver Evans (🍵) Lain Paterson (❤️‍🔥)

2022 wave

Umise Yotsuha (🍀) Amagase Muyu (💭) Ponto Nei (🫐) Hyakumantenbara Salome (💯🦂) Fura Kanato (🍝🍷) Watarai Hibari (♦️☕️) Shikinagi Akira (📄🖋) Seraph Dazzlegarden (🦉)


Hana Macchia (☕) ZEA Cornelia (🔶) Taka Radjiman (🍖) Rai Galilei (🚨) Riksa Dhirendra (💥) Miyu Ottavia (🦦) Amicia Michella (🐧) Azura Cecillia (👽) Layla Alstroemeria (🕰️🌺) Nara Haramaung (🐯) Etna Crimson (🌋🍔) Bonnivier Pranaja (🎣) Siska Leontyne (🔦🦁) Nagisa Arcinia (🐥🍭) Derem Kado (🎁) Reza Avanluna (🌒🎸☁) Hyona Elatiora (🐾🏵) Xia Ekavira (⚗️ 🎼) Mika Melatika (👻📌)


Min Suha (🌊) Gaon (👔) So Nagi (🌧) Chae Ara (🌹💛) Akira Ray (😸) Lee Roha (🔰) Yang Nari (📌) Ryu Hari (👁‍🗨) Oh Jiyu (⚜️) Seffyna (💗🌕) Ban Hada (🏴‍☠️) Ha Yun (🎮 🦭🍔) Na Sera (🌸🌙)


Han Chiho (🌑🦋) Song Mia (🍡)


Tenkai Tukasa (🎲) Fairys-chan (🐦)

Intl. branches

VirtuaReal NIJISANJI ID (merged branch) NIJISANJI IN (dissolved branch) NIJISANJI KR (merged branch) NIJISANJI EN

(1) Programs merged with main NIJISANJI group.

(2) Indonesia and Korea branches merged with main NIJISANJI branch.
(3) Program terminated; members are active but are no longer affiliated with NIJISANJI.


  1. Yuki, C. [勇気ちひろ]. (2020, February 22). Chihiro's blood type [Video]. YouTube.
  2. Yuki Chihiro's Corporate Profile [Web Page]. (n.d.).
  3. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2018, June 27). Chihiro 50,000 subscribers milestone [Twitter Bot]. Twitter.
  4. Yuki, C. [@Chihiro_yuki23]. (2018, September 10). Yuki Chihiro 60,000 subscribers milestone [Tweet]. Twitter.
  5. Yuki, C. [@Chihiro_yuki23]. (2019, January 15). Yuki Chihiro 70,000 subscribers milestone [Tweet]. Twitter.
  6. Yuki, C. [@Chihiro_yuki23]. (2019, February 11). Yuki Chihiro 80,000 subscribers milestone [Tweet]. Twitter.
  7. Yuki, C. [@Chihiro_yuki23]. (2019, March 10). Yuki Chihiro 90,000 subscribers milestone [Tweet]. Twitter.
  8. Yuki, C. [@Chihiro_yuki23]. (2019, April 16). Yuki Chihiro 100,000 subscribers milestone [Tweet]. Twitter.
  9. Yuki, C. [@Chihiro_yuki23]. (2019, June 20). [Tweet]. Twitter.
  10. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2020, January 10). Yuki Chihiro 150,000 subscribers milestone [Twitter Bot]. Twitter.
  11. Yuki Chihiro's Twitch Stats [Webpage]. (n.d.). TwitchTracker.
  12. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2020, May 27). Yuki Chihiro 200,000 subscribers milestone [Twitter Bot]. Twitter.
  13. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2020, July 31). Yuki Chihiro 250,000 subscribers milestone [Twitter Bot]. Twitter.
  14. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2020, September 5). Yuki Chihiro 300,000 subscribers milestone [Twitter Bot]. Twitter.
  15. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2020, November 10). Yuki Chihiro 350,000 subscribers milestone [Twitter Bot]. Twitter.
  16. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2021, February 20). Yuki Chihiro 400,000 subscribers milestone [Twitter Bot]. Twitter.
  17. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2021, May 7). Yuki Chihiro 450,000 subscribers milestone [Twitter Bot]. Twitter.
  18. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2021, July 16). Yuki Chihiro 500,000 subscribers milestone [Twitter Bot]. Twitter.
  19. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2021, September 30). Yuki Chihiro 550,000 subscribers milestone [Twitter Bot]. Twitter.
  20. NIJISANJI YouTube Subscribers Counter Bot [@2434subscriber]. (2022, March 28). Yuki Chihiro 600,000 subscribers milestone [Twitter Bot]. Twitter.
  21. Yuki, C. [@Chihiro_yuki23]. (2022, April 18). Yuki Chihiro LINE Stickers announcement [Tweet]. Twitter.
  22. Apex Legends News [@alphaINTEL]. (2022, May 12). The most-watched female Apex Legends streamers on Twitch in Season 12 [Tweet]. Twitter.
  23. Yuki Chihiro 100,000 Twitch followers milestone [Web Archive]. (2022, June 7). TwitchTracker.
  24. Apex Legends News [@alphaINTEL]. (2022, August 12). The most-watched female Apex Legends streamers on Twitch, in Season 13! [Tweet]. Twitter.
  25. Kenmochi, T. [@rei_Toya_rei]. (2019, December 3). Mario Kart NIJISANJI Cup [Tweet]. Twitter.
  26. Liqipedia - Apex Legends. (n.d.). RAGE x Legion: Doujou Cup [Webpage]. Liquipedia.
  27. Liquipedia - Apex Legends. (n.d.). VTuber Most Cooperatitive Tournament Season 1 [Webpage]. Liquipedia.
  28. Liquipedia - Apex Legends. (n.d.). FFL SELeCT CUP #1 [Webpage]. Liquipedia.
  29. Liquipedia - Apex Legends. (n.d.). Crazy Raccoon Cup #6 [Webpage]. Liquipedia.
  30. Liquipedia - Apex Legends. (n.d.). VTuber Most Cooperatitive Tournament #3 [Webpage]. Liquipedia.
  31. Liquipedia - Apex Legends. (n.d.). VCC Apex #2 [Webpage]. Liquipedia.
  32. Liquipedia - Apex Legends. (n.d.). Reignite Cup #2 [Webpage]. Liquipedia.
  33. Liquipedia - Apex Legends. (n.d.). RAGE PARTY 2021 Autumn - Apex Legends Arena Challenge Cup [Webpage]. Liquipedia.
  34. Liquipedia - Apex Legends. (n.d.). Crazy Raccoon Cup #7 [Webpage]. Liquipedia.
  35. Liquipedia - Apex Legends. (n.d.). Reignite Cup #4 [Webpage]. Liquipedia.
  36. Liquipedia - Apex Legends. (n.d.). Apex Festival #3 [Webpage]. Liquipedia.
  37. 勇気 ちひろ [@Chihiro_yuki23]. (2022, March 18). V最協のチームが発表されたのでツイート出来る«٩(*´ ꒳ `*)۶» ちひろのチームは @ratna_petit @Kaida_Haru とでますᕙ( ˙꒳​˙ )ᕗ (巻き込みリプ注意) がんばるぞー\(*°∀°*)/応援よろしくお願いします [Tweet]. Twitter.
  38. Based on Ichikara's .link page