Hoshimiya Choco
About
Hoshimiya Choco is an active VTuber, an independent creator. Presents as Female. Based in Japan. Broadcasts in japanese. Maintains a presence across Twitch / YouTube / X (Twitter) / TikTok. Operates as a Twitch Affiliate. Has built an audience of 51.9K subscribers on YouTube, 37.6K followers on Twitter, 3.8K followers on Twitch. Known for gaming, cosplaying, free-talk, singing content. Often tagged with free talk, japan, #星宮ちょこ, #生ちょこ. Recent activity covers 8 archived broadcasts. Debuted YouTube: 2022/06/12 2023/10/27 (Vlash). Designed with illustrator by Satou Pote & mrcosmoov, live2d rigger by Shirasawa Kazane & Nachiku. Personality: She has a mischievous and laid-back personality. Visual design notes: Choco has wavy, brown hair arranged in pigtails and eyes with light orange-red irises. Lore: Her original Twitter account was created in August 2013, while her current Twitter account was created in October 2023. Notable detail: Choco is the co-host of a recurring talk show on YouTube called "Choco & Naco's Rabbit Time" (ちょこ＆なこのらびっとたいむ！) together with Mochizuki Naco. Hoshimiya stands at 160cm. Zodiac sign: Leo. Signature mark used by fans: 🐰🍫. Their profile includes an introduction video, a 14-image gallery. Their community goes by "Choco Seijin (ちょこ星人)". Goes by 2023/10/27 (Vlash) / 星宮ちょこ / 星宮ちょこ🐰🍫CosplayVTuber in different contexts.
Character Info
Community
Hashtags
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Twitch Schedule
Recent Broadcasts
Recent Activity
Introduction Video
Gallery
Personality
She has a mischievous and laid-back personality. A free spirit who does the things she likes when she wants to, at her own pace.
Appearance
Choco has wavy, brown hair arranged in pigtails and eyes with light orange-red irises. As a magical rabbit girl, she has white rabbit ears on her head. She also has a small pair of detached white wings.
For her re-debut outfit, she wears a white, pink and blue short dress. She also has a distinctive giant pair of scissors (almost as tall as she is) that she can toggle at will. She claims that it's not a weapon.
Background
Her original Twitter account was created in August 2013, while her current Twitter account was created in October 2023. Her YouTube channel was created on 23 January 2020.
Mascot and fans
- Her mascot is a pinkish-white stuffed rabbit named Milk (みるく).
- Her fans are called "Choco Seijin" (ちょこ星人, lit. people from planet Choco).
Relationships
- She is good friends with Mochizuki Naco.
- "Satou-ke Shimai" (さとう家姉妹, Satou Family Sisters), along with Mochizuki Naco, Nekoboshi Mint, Tsubaki Anri, and their character designer, Satou Pote-mama.
- "ChocoShuku" (ちょこしゅく), along with Kagamia Shukuri.
- "MADTOWN Kyuukyuu-tai" (MADTOWN救急隊, MADTOWN Paramedic team), along with Akagami no Tomo, Utsugi Uyu, Kaiking, Kyui Yona, Compsaurus, Shinji, Ha Yun, Yashiro Ai, Wakio, Utsu-sensei, Asumi Sena, Tamamochi Kazuyo, Komawari Koma, Yumesaki Hipopo, Kohana Lam, Nemukumo Tsukuri, Yatogami Fuma, Amane Amu, Amayo Liz, Kagura Nana, Hiiragi Tsurugi, Ralph, and Hino Nagisa.
- "PERSEPHONE", along with Onigaya Ten (boss), NIRU, Selly, Orisaki Moshu, Kaedehara Asahi, Uruwashi Ririri, Utsugi Uyu, Yuzen Urato, Cino, Aco, Kiruma, and Gil-kun.
Likes and dislikes
- Likes: VTubers, games (VALORANT, Apex, Minecraft, ), cosplay (she is a cosplayer after all), alcohol, humans, cute things,, sushi, ice cream, gummies, pastel colors, thrilling amusement rides, scents and perfumes, receiving praise, being loved
- Dislikes: horror, bugs, vegetables, sudden loud noises, making decisions, dietary restrictions, exercise, bitter things, extra spicy things, getting scolded, seeing angry people, cleaning, saving money, studying, time management
Miscellaneous
- Choco is the co-host of a recurring talk show on YouTube called "Choco & Naco's Rabbit Time" (ちょこ＆なこのらびっとたいむ！) together with Mochizuki Naco. It has been running since 2023 when Choco was still an indie, now with over 15 episodes as of October 2025.
- As a 2.5D idol and cosplayer who does Vlogging activities, she doesn't mind showing her face on some video thumbnails (partially) and in photos on her Twitter account. However, she isn't fond of fully showing herself in videos.
- She has cosplayed her 2D model before.
- She is a big fan of Usada Pekora from hololive.
- As a cosplayer, she once got contacted by Pekora herself with an offer to be the cosplayer in Pekora's 2023 April Fools' video. Choco talks about this experience and how she pondered over whether to accept the offer (she did) in her (now-privated) stream from 2023. She also reminisces over this event, in her 26 April 2024 tweet that went viral.
- As a Nousagi (Pekora fan), her room is full of Usada Pekora collectible goods and other merch, which is plainly visible in Pekora's 2023 April Fools' video.
- On 2 August 2025, which is Bunny Day (バニーの日) in Japan, she cosplayed Pekora's "Furi Furi Bunny Dress" outfit.
- She is also a fan of Asumi Sena and VSPO!. During a heartfelt moment with Sena on the last day of MADTOWN, Choco stated that because she liked VSPO!, she was inspired to join her current agency, with Vlash's 2.5D content style being a good fit for her as a cosplayer.
- She wants to participate in a tournament for VALORANT or Apex at least once. As of February 2024, her highest game ranks are: Platinum 2 in VALORANT and Diamond 4 in Apex Legends.
- Choco shares her character designer Satou Pote with Yunohara Izumi from Nanashiinku, Sharaku Setsuna from VPI Cafe, Meimi Majokko from Glitch Stars, Natsukawa Hinori from Specialite, and Hoshino Rimu from MixstGIRLS, as well as the independent VTubers Mochizuki Naco, Nekoboshi Mint, Tsubaki Anri, and Satou Pote herself.
More VTubers from Japan
More Info
Profile
A cosplayer who hails from.
One day, she suddenly encounters a rabbit named "Milk" who holds strange powers, and learns that she is actually the princess of planet Choco. Through the magical power that was granted to her, she moves seamlessly between 2D and 3D worlds while living freely. She does things at her own pace so much that she sometimes loses sight of herself.
2022
On 12 June, Choco made her VTuber debut on YouTube.
2023
On 13 January, Choco made an appearance in a "Satou Family Sisters" group collab on Mochizuki Naco's channel.
On 5 July, she did her earliest publicly viewable stream, the first edition of "Choco & Naco's Rabbit Time" talk show with Mochizuki Naco.
On 30 September, she did her last stream before going on hiatus. On the same day, she premiered her cover of "Yowanehaki" by MAISONdes, her last cover as an indie.
On 27 October, Choco re-debuted as a starting member of the VTuber/Vlogger agency Vlash along with Kagamia Shukuri, Kamiya Neco and Amano Mika. She premiered her cover of "POP STAR" by, her first cover as a member of Vlash.
2024
On 31 March, Choco did an endurance drinking stream while aiming to get her channel to 10,000 subscribers, taking a drink for each additional subscriber. She started with 9,999 subscribers and ended 3 hours later with 10,099. Afterwards, she posted her 10k milestone commemorative illustration and her handwritten letter to her fans.
On 26 July, she did a countdown stream to midnight to celebrate her birthday.
On 27 July, she celebrated her first birthday stream.
On 27 October, the starting members of Vlash held their 1st Anniversary group collab stream on Shukuri's channel. Participants include Choco, Kagamia Shukuri and Kamiya Neco but not Amano Mika, who was on indefinite hiatus since May of that year.
On 29 October, she celebrated the 1st Anniversary of her re-debut in Vlash and did a Marshmallow Q&A reading on stream.
On 8 December, she debuted her new outfit (her second after re-debut, third costume overall). The design is a white and pastel blue idol outfit beneath an oversized light blue jacket.
2025
On 17 July, Choco celebrated her second birthday stream.
On 27 October, she celebrated her 2nd Anniversary as a member of Vlash.
Starting in October, her YouTube channel received a noticeable boost in subscribers, coming from her first-time participation in the MADTOWN GTA event. On 6 October, she reached the 20,000 subscribers milestone.
On 4 November, her YouTube channel reached 30,000 subscribers, just as she started her watch party stream reacting to clips of RP married couples from MADTOWN GTA. This stream managed to draw a peak of ~12,000 live viewers, a relatively significant count by her usual standards. That makes it her most popular stream yet, while also gaining her 3,000 more subs by the end of the day.
By the first week of November, she was listed at #4 out of 40 in Vmato!'s Weekly VTuber Subscriber Growth Ranking (for JP VTubers under 100k subs), just behind fellow MADTOWN newcomers Amayo Liz, Mitsuba Eni and Mochizuki Hoguno.
On 13 November, she celebrated her YouTube channel reaching 40,000 subscribers with a commemorative stream.
2026
On 13 January, Vlash announced that it was disbanding, with Choco and former Vlash colleagues Kagamia Shukuri, Hinata Lima, Kyui Yona, and Kokorode Musubu transferring into RIONECTION (RIOT MUSIC's indie support group) as affiliated independents. On the same day, she held her third "debut" stream to talk about her return to indie VTuber status.
On 4 March, her YouTube channel reached 50,000 subscribers.
Events
- On 14 June 2024, Choco participated in the "V×Rush!!! in RED° TOKYO TOWER" collaboration event with RED° TOKYO TOWER, a digital theme park in, featuring Vlash members and other female streamers as event performers.
- From 1 October to 31 October 2025, Choco participated in the MADTOWN GTA event server organized by the Japanese eSports team Crazy Raccoon. She worked as a medic and became known for being a hardcore fangirl of the event's many RP couples, particularly RobeAshu, the pairing of Yukoku Roberu and Asumi Sena.
- From 9 February to 28 February 2026, Choco participated in the NEWTOWN GTA event server organized by Japanese gaming brand VAULTROOM, where she initially joined the supermarket staff before joining the PERSEPHONE gang led by Onigaya Ten.
Identity
- Choco's birthplace is.
- Her feet are 23.5 cm in size - equivalent to women's sizes: 7 (US), 5 (UK) and 37-38 (EU).
Live chat etiquette
- Common VTuber chat etiquette is summarised here: "Vtuber Chat Etiquette"
Choco's chat rules
※ Comments that don't follow the rules above will be deleted and the offenders banned from chat. ※ Please block rule-breaking comments without pointing them out or reacting to them.
- No "carrier pigeons" allowed.❕
- Don't bring up the names of people who haven't been mentioned on stream, okay?😣
- Mentioning my name in other people's streams when they haven't mentioned me is a no-no.✖
- Refrain from sending same comment over and over, OK?❕
- Avoid talking to other viewers in chat.🖊
- Don't make inappropriate statements or other remarks that violate public order and morals, okay?❕
- Unpleasant comments intended to make Hoshimiya or other viewers feel bad are not allowed.🙅
- Let's all ignore any comment spam and other nasty comments.✨
- Please don't engage in stream sniping or similar acts.🎮
Media
- 星宮ちょこ / Hoshimiya Choco - YouTube channel
- 星宮ちょこちゃん - Twitch channel
- 星宮ちょこ🐰🍫CosplayVTuber - Twitter account
- ちょこてゃん - Original indie VTuber & cosplayer Twitter account (private)
- chocomaaashu 星宮ちょこ - TikTok account
- 星宮ちょこ@2.5次元VTuber (@chocomaaashu) - Instagram account
- Vlash - Official website (formerly)
- RIONECTION - Official group page
- 星宮ちょこ cosplayer×VTuber - Cosplay homepage
Hashtags
- #星宮ちょこ - General & Egosurfing
- #生ちょこ - Livestreams
- #ちょこらーと - Fan art
- #ちょこ星人 - Fans
- #ちょこっぷ - Clips
Statistics
- Hoshimiya Choco - Social Blade YouTube stats
- Hoshimiya Choco - Playboard YouTube stats
- hoshimiya_choco - TwitchTracker stats
- hoshimiya_choco - SullyGnome Twitch stats
- hoshimiya_choco - Social Blade Twitch stats