Cecilia Immergreen

Cecilia Immergreen is a female, English-speaking Virtual YouTuber associated with hololive. She debuted in June 2024 as part of hololive English fourth generation -Justice-, alongside Elizabeth Rose Bloodflame, Gigi Murin, and Raora Panthera.

"Spin to Win!"

Basic Details: Original Name: セシリア・イマーグリーン

Nickname(s): Ancient Automaton Ceci Cece CC C Dollar

Debut Date: YouTube: 2024/06/22

Character Designer: Illustration: DSmile Live2D: Ilie Tou (Original/base)[1] Herself (New year)[2] Chibi Halloween: pyroxene[3] Puppet model: Herself[4]

Affiliation: hololive English

Personal Details: Gender: Female

Age: Ancient (not old!) But is above 18+

Birthday: 11 November

Height: 162 cm (5'4")

Zodiac Sign: Scorpio

Fan Name: Otomos[6]

Emoji: 🍵

Profile: Cecilia Immergreen is an Ancient Automaton, with a penchant for flowers, tea, and creating music.

Crafted during ancient times, Cecilia was originally made to be dedicated to eternal servitude. Yet in recent times, she began slacking off on her work, lazily cooking mostly potatoes along with whatever else she found in the kitchen. She has now all but abandoned her duties, doing the bare minimum and mostly immersing herself in her various crafty hobbies.

With newfound interests in life, she takes on every new experience with the pure curiosity of a young girl.

Personality: Cecilia is an intelligent streamer with a straightforward attitude. She can be stubborn and combative, and often uses sarcasm. She sometimes likes to trick her collab partners, but only in good fun. Her goal is to entertain her viewers.

She is exceptionally creative, and is known for programming unique "Immersions" in streams, whether shrinking her height to match the protagonist in Legend of Zelda, greenscreening herself into the game, or coding her own chat-controlled minigames. She is also noted for her musical talent, and plays violin well.

She is good friends with Gigi Murin, and the two form a comedic pair with Cecilia serving as the foil. Sometimes they're more like partners in crime.

Appearance: Cecilia is a clockwork automaton maiden. Her body is doll-jointed, and atop her head is a brass ribbon and clockwork key, which spins when she is excited. She has green eyes, and pale white-green neck-length hair. Her customary garb is an elaborate gold-trimmed off-shoulder dress with a red neckerchief, off-white sleeves and a green skirt decorated with musical notes and a clockwork motif. She wears sandals on her feet which give an ancient feel.

She is sometimes be seen wielding a white lance which transforms into a violin.

History: Background: Cecilia first learned of hololive through the infamous Natsuiro Matsuri 2019 band-aid clip. She has been a VTuber fan ever since.[7] She followed hololive English since the first generation, and entered Mori Calliope's remix competition in 2020.[8]

She applied to hololive on two occasions before being successful. In a multi-stage audition process, she was exceptionally nervous at the second stage, where she prepared a stream event. She describes it as a "very very silly" role-play event where she abducted staff. It was 4 am at her time, so she spent ten minutes dancing and spinning around for ten minutes to wake up and hype herself up.[9]

Cecilia's YouTube account was created on 3 April 2024. Her Twitter account was registered in the same month.

Cecilia was announced as one of four members of hololive English -Justice- on 18 June 2024 in a video titled The Mission Begins! Cecilia made her debut Tweet shortly after.[10] This was followed by a short profile video, titled Let this ensemble begin! 🎶 #holoJustice

The announcement of hololive English fourth generation took most of the VTuber community by surprise. The previous English generation, Advent, had debuted less than a year earlier, and Cover's last quarterly report had suggested a strategy of less frequent VTuber debuts. The names of the new members had been leaked by trademark registration a few hours prior to their official announcement.[11]

Prior to debut, the members of Justice recorded an audio series of "missions" where they visited a shrine to wish for a successful debut, visited a haunted house, visited a maid cafe, and met with FUWAMOCO for advice. The clips would not be released until December 2024.[12]

Cecilia reached 100,000 YouTube subscribers prior to her debut.

Debut: Cecilia made her debut stream on 22 June 2024 at 8PM PDT. It featured a Twitch Plays Pokémon style chat-controlled game which she coded herself, and a violin performance featuring "Run" from Spice and Wolf and "A Beautiful Song" from NieR: Automata. The stream reached over 112,000 viewers at peak.

It was followed by a song cover premiere of Forgotten Words.

The Justice debut event concluded with the release of their first original single, ABOVE BELOW, and the first Justice collab on 22 June at 9:30 PM PDT.[13]

2024: On 24 June, Cecilia reached 200,000 subscribers on her YouTube channel.

On 7 July, she celebrated her YouTube channel monetization and enabled Super Chat feature.[14]

On 28 July, Cecilia's channel was open for Memberships.[15]

On 29 August, Cecilia reached 300,000 subscribers on her YouTube channel.[16]

On 31 August, as part of the ENigmatic Recollection project, hololive English members debuted a new accessory for their main 2D costumes. They wear the white and blue cloaks first seen in the project's introduction video and related concept art. The cloak includes a blue gem containing a symbol that represents their affiliated guilds.[17]

On 31 October, Cecilia debuted a chibi 3D model during event Justice's Haunted Investigation in VR Chat.[18]

On 11 November, during her birthday, Cecilia debuted a 2D puppet model that she made herself.[19]

On 28 December, -Justice- celebrated their half year anniversary. During the stream they announced that they would receive New Year costumes.[20]

2025: On 1 January, Cecilia debuted her new year costume. It features a long-sleeved mint green kimono with a diamond pattern, with both the outfit and hair rigged by Cecilia herself. The kimono features cog wheels and pink and red roses, crossed black straps under a red diamond-pattern obi decorated with a golden cog and a ruby jewel, and holding a white shawl in place. The bottom of her kimono has a diagonal cut revealing a layered, frilled white section, similar to the edge of the sleeves, and matching white shoes, gloves, and white umbrella. Her hair is in buns with short red ribbons and a kanzashi decorated with two large green flowers and five small white flowers.[21][2]

On 14 March, Cecilia reached 400,000 subscribers on YouTube.[22]

On 16 June, hololive announced -Justice- would receive 3D models in August.[23]

On 9 August, Cecilia debuted her 3D model on YouTube. The model allows her to remove her skirt for action scenes, and includes a 3D model for her violin.[24] This was followed by the release of her first original song, Wind-Up, for which she both composed the melody and wrote the lyrics herself.[25]

On 23 August, -Justice- debuted their hololive 6th fes. Color Rise Harmony 3D idol costumes during the first day of hololive English 3rd concert "All for One."[26][27]

On 25 October, Cecilia debuted a new bot version of herself called ImmerGold.[28]

On 1 November, Cecilia debuted a new accessory for her main costume. Cecilia wears a green cape with gold musical notes and Otomos as decorations.[29]

2026: On 29 March, Cecilia reached 500,000 subscribers on her YouTube channel, making her the 72nd hololive member, and also the last -Justice- member to reach the milestone.[30]

Mascot and fans: Her fan name is called Otomo/Otomos. Raora helped her design the mascot, which previously appeared in her Starting Soon screen carrying the teapot.[6] Otomo is a pun on "oto," Japanese for "musical note," and "tomo," Japanese for "friend." It's also a pun on "automaton." On 9 August 2025, Otomo debuted its 3D model.[24] Cecilia was the last Justice member to select her fan name, as she wanted fans to help her come up with good ideas. "Otomo" was selected with 49% of the vote. Popular but unused suggestions for her fan name were Cranks, Immerlings, Immeralds, Automates, and Treblemakers. She created the otomos to assist her with chores.[14] Her assistant is a clockwork bird, type bird_prototype_11.1.[31] Its name is Ototori.[24] On 25 October 2025, Cecilia presented a chibi, bot version of herself called Immergold.[28]

Relationships: Notable units and groups she is part of: "-Justice-," alongside Elizabeth Rose Bloodflame, Gigi Murin and Raora Panthera. "Autofister," alongside Gigi Murin. "Raviolin," alongside Raora Panthera. "FiddleFlame," alongside Elizabeth Rose Bloodflame. "Scarlet Wand," alongside Ceres Fauna, Gawr Gura, Shiori Novella, and Nerissa Ravencroft. They are guildmates within the ENigmatic Recollection story. "Automatowl," alongside Nanashi Mumei. "Green Women," alongside Ceres Fauna. "GAGA," (Gem, Archiver, Gremlin and Automaton) alongside Koseki Bijou, Shiori Novella and Gigi Murin. "EterniTea," alongside Takanashi Kiara. "HoloEU," alongside Takanashi Kiara and Raora Panthera. "BratTea," alongside Hakos Baelz. "Cecemoco," alongside Mococo Abyssgard.[32]

Quotes: "Let's wind you up!" "For Justice!" "Spin to win!" "I'm not a hag. I'm ancient, it's different." "Ew! Get away from me, you FREAK!" (often to Gigi Murin) "When one door opens... another one also opens, because there's more than one at a time, door than... there's more than one door at a time, open doors."[33]

Trivia: Lore: She is referred to as the Ancient Automaton of hololive English -Justice-. Her hometown is Immerheim. In German it means "Everhome." She was created a long time ago. She doesn't age, although her outfit can change. However, she can still get sick if she isn't maintained properly.[5] She can also get drunk, because her creators thought it would be funny.[34] The key on her head spins when she thinks hard.[5] It can spin at two different speeds. The key is her power source. If her head is separated from her body, her body can't move.[34] She worked for Justice for a very long time, even before it was officially founded.[5] Her violin transforms into a lance.[5] Justice has a headquarters in the clouds.[7][35] Her plan to capture Advent was originally to dig a big hole, but it was abandoned as ineffective, as Koseki Bijou can fly. Her second suggestion was to prepare rooms for them in Advent headquarters with all their favorite things. Once they are inside, she will remove the doors, hoping they won't notice because they're too busy streaming.[7] She has various alter egos: She has an evil doppelganger named Cecilia Immerred. In her 2024 birthday stream, Immerred stole Immergreen's body while she was asleep, but was defeated when Chat helped to trap Immerred's soul in a jar.[35] As of July 2025, she's still in the jar.[36] There is also a blonde variant who appeared as a barmaid on Oktoberfest, named Cecilia Immergold.[37] For Oktoberfest 2025, she debuted the Cecilia Immergold Bot, which she built because she doesn't like to work. It is an AI-powered bot.[38] She claims to have an assistant named Updatilia who posts to her social media when she should be asleep, or busy doing other things.[39] Updatilia finally made an appearance in April 2025's Taxlady does your taxes, where she looks much like Cecilia but with a silver color theme. Cecilia has a small spare doll body, but it lacks opposable thumbs.[35] Cecilia is often depicted as having known Elizabeth Rose Bloodflame since the latter was young, and even serving as her maid. For example, at the start of the music video for Cecilia's song Wind-Up, a girl appears wearing a bracelet matching one of Elizabeth's insignias.[25] However, this is not necessarily canon.

Justice: According to the initial announcement video, the four members of Justice were dispatched to apprehend the fugitive hololive generation, Advent.[40] Justice's meeting room is called The Lookout, part of Justice headquarters.[41] Hidden behind a large circular door in The Lookout is The Panscope, an advanced telescope which projects images and allows scrying on distant locations. It is capable of viewing any place on Earth, even The Cell.[41][40] Both the Lookout and the Panscope are featured in the original holoJustice PV and the 3D debut event.[40][42] The headquarters itself is hidden within the clouds between worlds and dimensions.[41] Justice has their own a mascot character named Sergeant Smokey. He sometimes delivers orders to the group.[42] Justice has the ability to name a fifth member, but the position is held only temporarily. "We change it like we change socks."[43]

Name: Cecilia is a female name of Latin origin. Saint Cecilia is the patron saint of music. Immergreen is a portmanteau of "immer," German for "always"; and the color green. It might be read to mean "evergreen." A plant called "white evergreen" appears in her stream background.[44] The language of Immergreen is German.[5] Her creators originally named her Cécile Immergrün. After a few decades she insisted on adding an -a to her first name, and also wanted to go by Immergreen since "grün" was thought to be too hard for some to write.[44] Like all members of holoJustice, she always places her name in western name order, with the given name first. In Japanese, her name is written in katakana, as is standard for foreign names. During a Borderlands 2 collab, she claimed to have a middle name, Licilia, which Mumei misheard as Lumecia. However, this may have been a joke, and was likely made up on the spot.[45]

Likes and dislikes: Cecilia likes tea, flowers, and music.[46] Her favorite tea is green jasmine. She also likes peppermint and green matcha.[5] Her favorite flower is the blue Himalayan poppy. She likes poppies in general.[8] One of her favorite flowers is white evergreen.[5] She likes music, anime, manga, games, bad books, arts and crafts, trying new things, and baking.[5] Her favorite games are Dishonored, Dark Souls III, Chrono Trigger, and Final Fantasy Crystal Chronicle: Ring of Fates. She also like silly games.[5] Her favorite anime are Code Geass, Ousama Ranking, Puella Magi Madoka Magica, Girls' Last Tour, Azumanga Daioh, and Heavenly Delusion. In 2024 she ranked the top 100 most popular anime. Her top rated also included Mononoke-hime, Howl's Moving Castle, and Hunter x Hunter (2011).[47] Her favorite manga are Gakuen Alice, Machida-kun no Sekai, and After School Lessons for Unripe Apples. She is a fan of shojo manga.[5] She dislikes chores, coffee, and cooking.[5] Her goals include to compose an original song, to learn how to dance, to learn basic Japanese, to get good at time management, to spread the gospel of tea and destroy coffee's popularity, to get better at coding and make a game, to collaborate with senpais, to perform on stage, to learn to sing, to perform violin karaoke, to learn a new instrument, and do things with Justice.[5] Her favorite colors are light green, light blue, and lavender.[48] She is a fan of fellow hololive member Tokino Sora and has a figure of her in her PC.[48] Her favorite fruit is watermelon.[49]

Miscellaneous: Cecilia plays violin. She also plays some viola.[50] Cecilia is depicted playing an electric violin. Unlike a normal violin, it lacks an enclosed body, which is only needed to amplify the sound. On an electric violin, the strings are read by pickups, which are amplified electrically, much as an electric guitar works. She is only the second ever green member of hololive English, after Ceres Fauna. Her bracelets and the large gear on her dress are engraved with an unknown script. The bracelets are mirror images of each other. The large gear is written such that it has rotational symmetry, so it would read the same if turned 180 degrees. She shares her character illustrator with Amayui Moka of VSPO!, Appare Hinata of Weather Planet, Shirose Isumi of NIJISANJI, Anshinin Misa of Specialite, and Yuzuha Riko of StelLive. She shares the same birthday as HOLOSTARS member Arurandeisu. A typo in her introduction video suggested that she is a fan of "fowers," rather than "flowers."[51] Prior to debut, Fuwawa Abyssgard expressed an interest in Cecilia, being a fan of cute robot maid girls. Mococo referred to her as an "automaiden." She is right-handed.[5] She speaks English, German, French, and some Norwegian. She hopes to learn Japanese.[5] She's the second hololive Production talent whose native language is German after Takanashi Kiara. The two even briefly conversed in German on their first on-stream interaction during the latter's 2024 birthday stream. She can't drive.[5] A running gag in streams is for her to crash her car off the road, which first occurred in her debut.[52] The musical notes on her dress are A, E, and G.[5] The motif appears in music in her debut. She coded the game for her debut.[5] She has various instruments, including a hurdy-gurdy.[5] Her nickname "CC" is also the name of the protagonist from her favorite anime, Code Geass. Her "CC" nickname is pronounced as "See-see", unlike the Code Geass character's name which is pronounced as "see-two" ("shi-tsu" in Japanese). Raora drew the ending screen and sweeping illustration for Cecilia's debut stream. In return, Cecilia animated the mascot stinger and ending screen for Raora's debut stream. The first game she streamed, Skyrim, was released on her birthday, 11 November. In fact, the game was released in 2011, on the date 11/11/11. She is noted for designing innovative "Immersions" in streams. For example: In The Legend of Zelda: The Minish Cap, she made an animation to shrink her Live2D model in Minish Cap whenever Link shrinks.[53][52] In her second stream of Half-Life 2, she managed to carry Dog's ball all the way through Ravenholm, a difficult but useful task which allows it to be used as an effective throwing weapon. For subsequent streams she modded the game to re-skin the ball as a clump of Otomos, nicknamed Balltomo.

External links: Media: Cecilia Immergreen Ch. hololive-EN - YouTube channel cecilia - Twitch channel Cecilia Immergreen's corporate profile on hololive.hololivepro.com @ceciliaimgreen - Twitter account

Hashtags: #ImmerScreen - Stream #Immergination - Fan art #ImmerPiece - Music #ImmerMemes - Memes

Statistics: cecilia - TwitchTracker stats cecilia - SullyGnome Twitch stats cecilia - Social Blade Twitch stats Cecilia Immergreen Ch. hololive-EN - Social Blade YouTube stats Cecilia Immergreen Ch. hololive-EN - Playboard YouTube stats

(This character is above 18+, cause she’s ancient, duh!)

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