Amatsuka Uto
About
Meet Amatsuka Uto, an active VTuber working independently. Formerly with VOICE-ORE. Gender: Female. Based in Japan. Broadcasts in japanese. Can be found on Twitch, YouTube, X (Twitter). Holds Twitch Partner status. Tracked follower counts: 589.0K subscribers on YouTube; 235.7K followers on Twitter; 77.1K followers on Twitch. Content focus: chatting, education, gaming, music, asmr. Common descriptors: angel, #うとらいぶ, #tenshimp, #utoart. 7 recent VODs are tracked from their channel. Debuted 2020/12/14. Designed with illustrator by Nabi, live2d rigger by Takeshita Fungi. Known to be uto is noted for her gentle attitude and cute voice. Character design: Uto has long, silver-white hair with a halo-shaped ahoge, decorated with silver hair clips and a pair of tiny angel wings. Lore: Uto's YouTube channel was created on 19 April 2020. Trivia: One of her goals is to learn English. Amatsuka stands at 153cm, character age 16 years old. Born under Libra. Oshi mark: ☁️. Available media: an introduction video, a 58-image gallery. Fanbase known as Tenshimps. Also known as Tenshi, Blue Pumpkin, Aoi Kabocha.
Character Info
Community
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Twitch Schedule
Recent Activity
Introduction Video
Gallery








Personality
Uto is noted for her gentle attitude and cute voice. She tries her best when speaking English.
Appearance
Uto has long, silver-white hair with a halo-shaped ahoge, decorated with silver hair clips and a pair of tiny angel wings. She has bright sky-blue eyes. Her clothing is white, with a flowing dress decorated with blue ribbons, and a white ribbon around her neck.
Background
Uto's YouTube channel was created on 19 April 2020. Her Twitter account was created in September 2020. Her oldest YouTube video is a song cover of Kinmokusei by Orange Spiny Crab dated 7 October 2020.
Prior to her VTuber model debut, she made a number of streams using a static image. She had around 36,000 subscribers in the weeks running up to her debut.
Fans
- Uto's fans are called "Tenshimps". This is a portmanteau of the words "tenshi" and "simps".
- Her YouTube channel membership is called うとふぁんくらぶ which translates to "Uto fanclub".
Relationships
- "Youjosenki" (幼女戦姫) along with Yuki Chihiro and Morinaka Kazaki.
- "Tenshi Futari & Neko-san Ippiki" (天使2人&猫さん1匹, Two Angels and One Cat) along with Restia and Anzu_o0.
- "Team Bao" along with Bao and Lia.
Likes and dislikes
- She enjoys video games and singing. She likes melon soda, mochi, and Hi-Chew.
- She loves shotguns.
- She doesn't like her ahoge getting flicked.
- She likes to watch hololive. Her favorite hololive members include Usada Pekora, Watson Amelia, Gawr Gura, and Uruha Rushia.
Miscellaneous
- One of her goals is to learn English.
- She tends to say "GG Men" whenever she finishes a game.
- On her second Getting Over It stream, Uto started calling herself Blue Pumpkin (青いかぼちゃ) after suffering sanity damage.
- She used to enable a custom URL for her YouTube channel, but she discarded it at some point in 2021 for unknown reasons.
- As of 17 March 2022, Uto has started taking care of a ragdoll cat named Ui-chan.
- Uto's character designer, Nabi, is also the illustrator of hololive EN's Amelia Watson. Uto has described herself as Ame's "sister," as they share the same character designer (often called "mama" in VTuber culture). However, Uto has a different modeler, Takeshita Fungi, whereas Amelia's modeler (often called "papa" in VTuber culture) is Naname. Fans have drawn art depicting them as siblings. Ame however does not reciprocate this, considering Uto a cousin at best. However, this answer was Ame playing safe as she was pretty new in hololive and didn't want the fans creating lore that doesn't involve her coworkers.
- She also shares her character designer with former VOICE-ORE colleagues Himukai Kogane and Shiratori Rena (original model), Ayatsuno Yuni from StelLive, Daraan Miavi from Vkano, Alice Mana, Oshiro Ito, Mochi, and Tomo-chan.
Lore
I am Amatsukato~
My favorite food is Kakigoori.
I like sleeping, playing games and studying English.
I'd appreciate it if you could look at me with a warm heart and not use harsh words.
More VTubers from Japan
More Info
2020
Uto made her VTuber debut on 15 December. Her channel subsequently grew rapidly, drawing substantial interest from an English-speaking audience.
On 21 December, she reached the 100k subscriber milestone on YouTube. On Christmas day, by Japan time, she reached 200,000 subscribers.
During her New Year's stream on 31 December, Uto broke her previous viewer record, reaching over 12,000 viewers.
2021
Uto's YouTube channel continued to grow in 2021, reaching 300,000 subscribers on 5 January.
After 9 January, Uto ceased streaming for several weeks. On 17 February, she revealed the reason as trouble with an unnamed agency, including meta-tagging streams with the names of unrelated VTubers and pursuing contracts without her consent. Uto announced her intent to return as an independent VTuber. The same day, she uploaded a song cover of KING by Kanaria to YouTube. She returned to streaming on 20 February.
On 3 March, she reached 400,000 subscribers on her YouTube channel.
On 12 June, she announced on her Twitter account that she would receive her second 2D costume. Two days later, Uto debuted two versions of her costume during a stream. The first version features a white dress and coat, long hair extending past her knees, and bandages and straps across her legs and waist. The second version, referred to as "Nyamatsuka", features pigtails, fingerless gloves, cat ears, a cat tail, a rifle resembling an AR-15 or M4 Carbine with a blue finish, and a rifle case slung behind her back.
On 10 October, Uto announced on Twitter that she would receive her 3D model on 14 October, also her birthday celebration. Said stream was an hour-long performance that would conclude with the announcement of her first album, Utopia, that was being produced by Pony Canyon.
On 6 December, Uto reached 600,000 subscribers on her YouTube channel.
2022
From March to July of 2022, Uto had taken an extended hiatus. Though she did not explain much about the cause of it, she did mention that she was taking a voice acting role. When she came back in July, she expressed her interest in focusing more on her Twitch account.
On 2 August, Sekashiba anime's Twitter account announced that Uto would have a speaking role in the anime adaptation of Sekai no Owari ni Shiba Inu to as guest in episode 46.
2023
On 6 April, Uto made a tweet announcing that she would be indefinitely suspending her activities on 30 April. Much of her content would be set to private, with memberships ending on that same day. She would later make a statement that this was not a retirement, but more of an indefinite hiatus in order to focus on personal affairs.
On 10 December, during a surprise YouTube stream, Uto announced her return to VTubing as part of the VOICE-ORE agency.
2024
On 16 March, Uto debuted her third 2D costume.
On 30 June, VOICE-ORE disbanded. Uto kept the rights to her IP and she returned to being an unaffiliated independent VTuber.
2025
On 30 July, Uto made a tweet stating that her Google account linked to her YouTube channel got hacked. Her YouTube channel was then taken over by someone who started streaming cryptocurrency scam content from it. The following day, her channel got deleted as a result of the hijacking. In the meantime, she is trying to get her channel back.
On 5 August, she recovered her Google account and her YouTube channel was restored.
Kirafuwa
On 22 December, she announced that she would be active on Twitch under the name "Kirafuwa" in her free time. Uto will remain on YouTube, but she has no plans and does not feel confident about returning to Uto in the near future. The Twitch account "utonyan" was renamed "kirafuwa_".
2026
On 2 April, Uto made her first YouTube stream since 2024 and announced that she has joined the streamer division of the Japanese eSports organization DetonatioN FocusMe (DFM) as their first female member.
On 4 April, the Twitch account "kirafuwa_" was re-named "utonyan_".
Discography
Main page: Amatsuka Uto/Discography
Events
- On 22 August 2021, Uto participated in Apex Legends Vtuber Most Cooperatitive Tournament S3 as team "Youjosenki" (幼女戦姫) along with Yuki Chihiro and Morinaka Kazaki. The team ranked 19th.
- On 18 September 2021, she participated in the Apex Legends Reignite Cup #2 Arena Tournament as team "Tenshi Futari & Neko-san Ippiki" (天使2人&猫さん1匹, Two Angels and One Cat) along with Restia and Anzu_o0. The team won 1st place.
- On 1 December 2024, Uto participated in the Dokibird x Oversight Apex Custom tournament as "Team Bao" along with Bao the Whale and Lia from Phase Connect.
Identity
- The family name Amatsuka is written with the kanji for angel (天使).
- Her first name Uto is typically written in, as "うと".
- In a kanji drawing stream, she also wrote her first name as "兎跳" using the kanji for rabbit (兎) and jump (跳). However, this is an uncommon reading, and she usually writes it in hiragana.
Media
- AmatsukaUto - YouTube channel
- kirafuwa - Twitch channel
- @amatsukauto - Twitter account
- amatsukauto - Marshmallow Q&A account
- uto10q - Lit.Link directory
- Website - Official website
- 天使うと - DetonatioN FocusMe Official website
Hashtags
- #うとらいぶ - Stream talk
- #Tenshimp - Misc. / Fan name
- #utoart - Fan art
- #Utomeme - Memes
Statistics
- AmatsukaUto - Social Blade YouTube stats
- AmatsukaUto - Playboard YouTube stats
- utonyan_ - TwitchTracker stats
- utonyan_ - SullyGnome Twitch stats
- utonyan_ - Social Blade Twitch stats

















































