𝙺𝚛𝚘𝚗𝚒𝚒 𝙾𝚞𝚛𝚘

About Kronii Ouro: Personality Ouro Kronii is very confident, self-centered, and completely unafraid to praise herself. However, she also describes herself as someone who is generally not a happy person, to the point of listing "existential dread" as a hobby. Kronii can be playful at times, especially with her Kronies, and the combination of her deadpan humor and dry delivery of jokes contrasts many of the other members who are either more outgoing or gentler with their words.

Her voice is powerful and well-controlled, giving off an "older sister" vibe, although her actual personality is a bit closer to a "cool aunt" or a painfully relatable comic relief character. Her projected confidence and self-praise can be interpreted as a coping mechanism for the constant suffering she endures, both due to her hilariously bad luck and the fact that others love to tease her so much.

Kronii is generally very self-conscious, meaning she actively looks out for her own mistakes - "that's on me" and "that was my bad" are phrases that she says often when playing. She vocalizes rather explosively whenever she takes damage or is killed in video games. While she has a deep voice comparable to Mori Calliope, she also has a wide vocal-range; she once produced a high-pitched voice by a viewer's request.

Ceres Fauna described Kronii as cool, funny, good at memes, and having a voice that she wants to read her to sleep every night. She described that Kronii has a substantial capacity for "gap moe," a cute side that comes out when she is flustered, in contrast to her normally cool nature. Despite her lore describing her as a haughty sadist, she has shown to be very accommodating to both her chat and her genmates.

Her narcissism can creep in at times, to the point that her advice to viewers is often jokingly to "just be better," though the dynamic with her chat is such that they have done just the same to her when she needs help in video games.

Hakos Baelz described Kronii as too talented, savage, and a "tsundere granny."

Appearance: Kronii Ouro is depicted as a graceful, athletic girl with a striking, elegant figure skater pose on the ice. She has long, deep blue hair with subtle darker blue highlights, flowing dramatically behind her as she bends forward. She have blue eyes She's wearing a festive yet seductive Christmas-themed outfit: A luxurious, long red fur coat with thick white fur trim along the edges — the coat is open at the front and dramatically flared/falling off her shoulders, revealing most of her body underneath. Under the coat is a tight, form-fitting white leotard/bodysuit that hugs her curves closely, emphasizing her hips, toned legs and rear in this deep forward bend pose. Sheer white opaque tights (or skating leggings) cover her long, shapely legs all the way down. Tall white figure skates with black blades and fluffy white fur trim around the ankles complete the look. On her head sits a cute white Santa-style hat with a red band and fluffy white pom-pom. Long white ribbons/streamers in blue accents flutter from her hair and outfit, adding movement to the dynamic pose. The overall vibe is a perfect mix of elegant winter sports grace, holiday festiveness, and that signature Kronii cool-yet-teasing sex appeal, all rendered in soft, dreamy lighting with beautiful ice reflections underneath her.

History Background Following the success of hololive English in 2020 and 2021, COVER Corporation announced auditions for a second batch of English members from 12 February to 26 March 2021.Twitter accounts for the five new members were created in June 2021 and YouTube accounts created on 26 July 2021.

Teaser videos for the new generation began on the official hololive English YouTube Channel in August 2021. On 1 August, "Prelude" revealed a story of gods creating the four concepts of space, nature, time, and civilization. On 14 August, "Omen" described the creation of avatars of those four concepts plus that of the primordial force of Chaos, revealing five silhouettes. On 17 August, "Council" revealed the five new hololive English members and announced a grand debut scheduled for the coming weekend. Although the traditional term "generation" was not officially used to refer to the new members, who had been referred to as "hololive English Generation 2" by fans, the new members nonetheless formed a group known as "-Council-".

Upon conclusion of the Council debut PV, all five new members' Twitter and YouTube accounts were revealed, and each made. Twitter quickly restricted Kronii and Nanashi Mumei's accounts due to the sudden increase in followers.[20]

On 17 August 2021, around 24 hours after the initial announcement, Ouro Kronii reached 100,000 YouTube subscribers before her debut. However, YouTube soon removed around half of this number, possibly due to the sudden subscriber growth on a channel with no videos yet, which may have triggered a YouTube anti-bot algorithm. Her subscriber count was cut down yet again after she reached 200,000 YouTube subscribers for the first time.

Debut Ouro Kronii's debut was scheduled for Sunday, 22 August. However, the -Council- debuts were postponed for 24 hours due to unspecified technical issues, which members jokingly blamed on the "EN curse", a perceived tendency for hololive English members to suffer from unexpected technical problems. The debuts were rescheduled at the same time on Sunday 22 August (US/Europe time) or Monday 23 August (Japan time).

Kronii made her debut stream on Monday, 23 August 2021 at 5am JST (22 August 1PM PDT or 9PM BST). She was the third member of hololive -Council- to debut. Her debut reached a peak viewership of over 90,000 viewers, and she reached 115,000 YouTube subscribers by the start of the stream. In the stream Kronii teased a song and concluded the stream by singing Butterfly, the Japanese opening theme to the anime Digimon Adventure.

2021 On 25 August, Kronii reached 200,000 YouTube subscribers. She had previously reached this milestone on 23 August, but a number of subscribers had been removed by a YouTube algorithm.

On 4 September, Kronii reached 300,000 YouTube subscribers. On the same day, her channel got approved for monetization.

On 21 September, Kronii opened her channel's membership feature.

On 23 September, Kronii held her first official collaboration with another hololive member outside her generation, playing Orcs Must Die! 3 with Mori Calliope.

On 30 September, Kronii reached 400,000 YouTube subscribers.

On 29 October, Kronii reached 500,000 YouTube subscribers, making her the 43rd hololive member to reach this milestone, as well as the first member of holoCouncil to achieve it.

2022 On 1 January, Kronii reached 600,000 subscribers on her YouTube channel.

On 6 January, hololive's Twitter account announced that both Myth and Council members would get new year costumes.

On 15 January, Kronii debuted her second 2D costume, a kimono to celebrate the new year. In this costume, Kronii got a new hairstyle, as she puts her hair up into a bun behind her head. The long locks of hair that fall to the sides in her original outfit are much less noticeable and they are hidden by big flower ornaments. The ornaments on her right are two light blue flowers with a bunch of smaller white flowers falling to the side. The ornaments on her left are big white flowers that have two smaller orange flowers. Behind this ornament on the back of her head, there is a dark blue flower ornament. Her kimono is light blue. The whole kimono is decorated with patterns of stylized flowers in blue, white, orange, and red. There is also a pattern of leaves and and golden gears. The most prominent decoration is a big white snake with blue eyes, whose body decorates the cloth that Kronii calls Ouroboros. A second serpent with red eyes is coming out of the obi area, whose body is hidden by Kronii's fluffy scarf. Her kimono only covers her left leg, her right leg visible, but covered by a long, white sock. On her right hand, she holds a white fan stylized like clock hands that resemble Kronii's swords with a gear pattern between them. Kronii can open and close the fan. During this stream, Kronii also introduced a new mascot: a small white snake named "Boros."

On 25 January, Kronii posted a debut PV for holoMinistry, a hololive generation that seems to be the male versions of holoCouncil, on her own channel. The debut PV was made to be almost identical to the holoCouncil debut PV. The holoMinistry debut PV revealed the five "new" hololive English members: Tsukumo San, Ceres Faun, Ouro Krono, Nanashi Muman, and Hayko. Every holoCouncil member, changed their Twitter profile pictures with the male version and the part of their Twitter name that once said "holoCouncil" to "holoMinistry." A few hours after the debut PV, holoMinistry officially debuted.

On 8 February, Kronii released the full Music video of her first original song "Daydream."

On 22 February, -Council- celebrated their 6 month anniversary on Mumei's channel. They also released a cover of the song "Hikaru Nara" after the stream.

On 11 April, Kronii reached 700,000 subscribers on her YouTube channel.

On 26 April, hololive's Twitter account announced that Kronii would be taking a few days off to recover due to testing positive for COVID-19.

On 5 May, Kronii's original song "Daydream" reached 1,000,000 views.

On 20 July, during a stream on Mumei's channel -Council- and IRyS debuted "Beeg Smol" 3D models designed by Sana.

On 16 August, she released her first solo cover song "Mafia" by wotaku.

On 23 August, during -Council- first anniversary celebration, they debuted their first group original song: "Rise." with the music video premiering just after the stream ended. Tsukumo Sana is also featured in the song even after her retirement.

On 12 September, she reached 800,000 subscribers on her YouTube channel.

On 26 December, hololive's Twitter account announced that Kronii would get her third 2D costume.

On 28 December, Kronii debuted her third 2D costume. In this costume, Kronii has long hair with bright blue underlights. However, she can still change back to her original hairstyle. She wears a white shoulderless turtleneck and a pair of long denim jeans with a small rip on the right thigh. Kronii carries a beige, plaid-patterned shoulder bag. Attached to the bag is a soft Boros keychain that can blink. Kronii wears white heels. She also can wear a long, tan trench coat and under-rim glasses. Underneath her jeans, Kronii wears a pair of dark blue gym shorts.

2023 On 13 February, Kronii went on a hiatus from streaming to undergo a jaw surgery.

On 10 March, she returned to her activities using a soundboard and text to speech program.

On 19 March, Kronii debuted her 3D idol costume during hololive 4th fes. "Our Bright Parade" DAY2.

On 14 April, Kronii's main 2D model and third 2D costume received 2.0 updates. For the third costume, added the digital clock that was missing from the costume's debut. Her main model received some new movements such as putting her hands over her mouth, kira kira eyes, raising her fists when excited. Her mascot Boros also received the kira kira eyes too.

On 25 May, Kronii debuted her 3D model during a chatting stream.

On 2 July, she participated in "hololive English 1st Concert Connect the World."

On 4 July, as part of the "hololive Summer 2023" event, Kronii debuted her 3D yukata. These are the same designs that Japanese members debuted the previous year.

On 30 July, as part of the "hololive Summer 2023" event, during a stream on hololive's channel, Kronii debuted her 3D swimsuit. The 2023 swimsuits are inspired in a sailor uniform. Members wear a two layered swimsuit, the first layer is blue from the straps going down diagonally to the center where each member has a mostly blue bow but one of the sides and the brooch are in one color representative of each member. The rest of the top is white. The edge has a semi circular cut. The lower piece of the first layer has two variants, one is a two layered blue skirt decorated with a white belt, a golden chain with some decorations hanging from it and a bow to the left and planks to the right. The second version is mostly the same but they wear blue shorts instead of a mini skirt. Kronii uses the shorts. The second layer of the outfit is a matching striped bikini in white and another color depending on the member.

On 26 August, Kronii reached 900,000 subscribers on her YouTube channel.

On 17 September, Kronii officially debuted her 3D model on her YouTube channel.

On 27 September, Kronii debuted a new accessory for her third 2D costume. A blue cape decorated with a big ribbon, jewels and golden ornaments. The cape's cap is shaped like a snake's head including eyes and tongue. She can remove the cape's cap.

On 9 October, IRyS, Ceres Fauna, Ouro Kronii, Nanashi Mumei and Hakos Baelz announced that they would form the new unit "hololive English -Promise-."[51] While not stated in the 3D collab the closure of "Project: HOPE" was announced on hololive's website shortly after.

2024 On 13 March, during her birthday, Kronii released her second original song "Souten ni Moyu," which she performed for the first time during hololive English 1st Concert -Connect the World- in 2023.

On 12 May, Kronii debuted her fourth 2D costume. Kronii uses a short hairstyle with longer locks on the sides and back, the color changes from her usual to light blue. Kronii uses a captain outfit. Kronii's costume is multiple layered using a blue coat, underneath she uses a bicolor jacket in light blue and blue, decorated with a three star honor medal, she also uses a tie and a belt. Kronii can also take off her jacket revealing a more casual outfit, using a blue shirt with detached sleeves in white and blue and a cleavage window, this variant also reveals that the right leg of her pants is detached. Kronii can also hold two guns with crossed arms, or a single one pointing up, she can shoot the gun resulting in a Kronie falling from the above.

On 24 May, during -Promise- half year anniversary, Kronii debuted a tiara accessory for her third 2D costume.

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.

On 26 September, she officially released her second original song "Souten ni Moyu."

On 3 October, she reached 1 million subscribers on her YouTube channel, becoming the third member of Promise, and the 44th hololive member to reach this milestone.

On 8 October, during -Promise-'s first anniversary stream, they announced their 3D musical "The Broken Promise."

On 14 December, -Promise- held their musical: "hololive English -Promise- 1st Anniversary Musical: The Broken Promise."

On 24 December, Kronii debuted her 3D Santa costume. The costume has two versions, red and white.

2025 On 9 March, she debuted her hololive 6th fes. Color Rise Harmony 3D idol costume during the event's day 2 STAGE 3. The costume has some variants, it can be black or white, complemented with a color representative of the talent. The midriff can be covered or not. One has variant has a skirt while the other uses pants, with one leg exposed. Aside for the design featured in promotional material, the costume also includes a short jacket.

On 26 March, Kronii debuted her fifth 2D costume. Kronii has wavy locks and long-low braided twintails with white ribbons near the tips. She can use a white, lace cap. Kronii wears a maid costume. Kronii uses a long black dress with long sleeves and skirt that covers just above her feet. The skirt has a decorative pattern. On top of it she can wear a long white apron complemented with a collar in the same color, it has pattern cuts in floral shapes near the bottom. Kronii carries a golden, pocket watch hanging in the waist. Her socks are white and her shoes black. Kronii can also hold her braids up to her face, in a nervous or shy gesture.

On 5 June, Kronii's main costume was updated to the 3.0 version. Kronii has a lot more movement. New features include the ability to change the appearance of her eyes (sparkly, heart eyes, remove the shine, or become redder), cry, stick out her tongue, wave her hand, use a keyboard, hold a controller, use a drawing tablet, and make emotes such as hearts or an exclamation mark.

About Hololive: Hololive Production (ホロライブプロダクション hororaibu purodakushon, stylized in lowercase), or simply known as hololive (ホロライブ), is a Virtual Talent agency consisting of Virtual YouTubers owned by Japanese tech entertainment company COVER Corporation.

The name hololive was initially used for COVER's 3D stream distribution app, launched in December 2017, and later its female VTuber agency, whose first generation debuted from May to June 2018. In December 2019, this hololive branch was merged with COVER's male HOLOSTARS agency and INoNaKa (INNK) Music label to form a unified "hololive production" brand. In 2019 and 2020, the agency debuted three overseas branches: hololive China (since disbanded), hololive Indonesia, and hololive English. In 2023, hololive debuted a new branch, hololive DEV_IS.

As of January 2026, there are 87 hololive-affiliated talents with over 91 million subscribers on YouTube, of which 43 active members have over 1 million subscribers each. Gawr Gura, a former talent from its English branch, was the most subscribed VTuber worldwide with over 4 million subscribers before her retirement. Houshou Marine, a talent from its third generation, is the current most subscribed active VTuber worldwide, with 4 million subscribers.