Kohaku Yumekui
About
Bio (from YouTube)
Kohallo! Unravelling your mystery one bite at a time! This is Kohaku Yumekui, your indie dream-eating detective from Ephemira! 夢の中の真実を突き止める、夢は食べ物、君は僕のもの、名探偵己白だよ！Ephemira所属個人勢、夢が大好物の名探偵、夢喰己白デスー! ═══════•°• ⌕ •°•═══════ 🔍 Hashtags 💤 ➤ General: #YumekuiKohaku ➤ Live: #KohakuLive ➤ Schedule: #YumeKhronicle ➤ Art: #YumeKaki ➤ Clips & Memes: #YumeKusa ═══════•°• ⌕ •°•═══════
Bio (from Twitter)
Your dream-eating detective Kohaku! 名探偵己白だよ! ママ: @gabiran_ 🔍💤#YumekuiKohaku 🎨#YumeKaki Sub: @DetectiveKohaku Business Inquiry 📧: kohakuyumekui@gmail.com
Bio (from Twitch)
Kohallo! Unravelling your mystery one bite at a time! This is Kohaku Yumekui, your personal dream-eating detective from Ephemira! 夢が大好物の名探偵、夢喰己白デスー!
Character Info
Community
Hashtags
Tags
Recent Activity
Introduction Video
Gallery
Background
Her YouTube channel was created on 1 February 2024, her Twitter account was created in January 2024.
On 21 February, production kawaii announced their new generation named Ephemira, consisting of six members: Tomoe Carmine, Meimi Majokko, Kohaku Yumekui, Lethe Bonapuchi, Hiyori Mokami, Navina Nova.
Kohaku debuted on 1 March 2024, and was the third member to debut.
Fans
- Her fans are called "YumeMiru," meaning "dream watcher."
- Her members are called "KoDreamers."
Relationships
- "Hibernation" along with Shirosaki Mato and SIZU.
- "team kohatomo" along with Tomoe Carmine.
Trivia
- Her idol color is .
- Her persona "Jaso Susu" was born when chat forced her to do only random noise during her 24hr Birthday Donothon.
- The nickname "589" is a Japanese number-based pun (goroawase) for her first name "Kohaku": 5 (go), 8 (hachi), 9 (ku).
- She can speak English, Japanese, Mandarin, and a little bit of Korean.
- She likes sleeping, dreams (her daily energy), mochi, peaches, watermelon, human foods, dark chocolate Orco, bubble teas, anime, games, idols, singing, dancing, voice acting, challenges, and solving mysteries.
- She dislikes loud noises, bugs, jumpscares, darkness, tropical fruits, and gulty dreams.
- Her dreams include no more guilty dreams, beating as many puzzle games as she can, voice acting in a game/anime/PK visual novel game, improving her singing and dancing abilities, learning how to create 3D models, have 3D concert, learning Korean and improving her Japanese, English, and Chinese.
- Her alter ego kuroko is a phantom thief.
- Kohaku and kuroko have romantic feelings for each other.
Lore
A mysterious, self-proclaimed detective who uses her dream-eating powers to sniff out criminals, Kohaku Yumekui is always on the job! Among all flavors of dreams in this world, the guilty dreams of criminals taste the worst. Striving to rid the world of all 'guilty' dreams, Kohaku challenges herself with multiple unsolved mysteries to sate her appetite for the truth. Nothing tastes sweeter than the dreams of a mind at peace, and Kohaku's on the case to ease your mind and heart through her lighthearted style of VTubing. Would you let this dream-eater lull you to a good night's sleep in exchange for a little taste of your dream?
Contributors
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Credits sourced from VTuber Wiki page revision history. Vtubie and Hololist do not expose per-page contributor data, so this list reflects VTWiki editors only.
Frequently mentioned
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More Info
Profile
"Unravelling your mystery.. *sniff* Your dream smells yummy, can I eat it?"
A mysterious, self-proclaimed detective who uses her dream-eating powers to sniff out criminals, Kohaku Yumekui is always on the job! Among all flavors of dreams in this world, the guilty dreams of criminals taste the worst. Striving to rid the world of all 'guilty' dreams, Kohaku challenges herself with multiple unsolved mysteries to sate her appetite for the truth. Nothing tastes sweeter than the dreams of a mind at peace, and Kohaku's on the case to ease your mind and heart through her lighthearted style of VTubing. Would you let this dream-eater lull you to a good night's sleep in exchange for a little taste of your dream?
2024
On 3 March, Kohaku released her first solo cover song "Unmei no Roulette Mawashite" by ZARD.
On 9 March, Ephemira released their first collaboration cover song "Flyer!" by Chinozo.
On 24 March, she opened YouTube membership feature.
On 11 May, she reached 10,000 subscribers on her YouTube channel during a talking stream.
Disbanding
On 9 October, Production kawaii announced that it would be ceasing operations as of 30 November 2024. All 15 talents would be able to keep their channels and social media accounts starting 1 December. Kohaku made an announcement that she would continue her activities as an independent VTuber.
2025
On 9 April, she did her 3D debut.
Indefinite hiatus
On 23 April, Kohaku announced she would take some kind of indefinite hiatus. In her sense, it means she would stream less frequently with no schedule.
Events
- On 30 November 2024, Kohaku participated in the Dokibird x Oversight Apex Custom tournament organized by Dokibird, as part of team "Hibernation" along with Shirosaki Mato and SIZU. The team won Match 3 (Snipers only).
- On 16 March 2025, Kohaku participated in the "VTUBER COOK-OFF!" Overcooked 2 Tournament organized by Remia Aotsuki, as part of "team kohatomo" along with Tomoe Carmine. They competed against "purple power" (Riko Solari & Ayu) in round 1, and against "Silly Sandwich" (Amaya Whisper & Cera Luceria) in round 2, and against "Team We are cooked" (Laphipi & Xiulan Long) in round 3 (semifinals), and finally against "Tough Cookies" (Chiaki Katsumi & Ayla Yew) in the finals but lost in a best of 3 games, taking second place overall. They also got the highest score of the tournament for map 2-6 (2460) in round 3.
Media
- Kohaku Yumekui Ch. 夢喰己白【Ephemira】 - YouTube channel
- kohakuyumekui - Twitch channel
- @KohakuYumekui - Twitter account
- @kohakuyumekui - TikTok account
- 3546738539366728 - bilibili channel
Hashtags
- #YumekuiKohaku - General
- #KohakuLive - Live
- #YumeKhronicle - Schedule
- #YumeKaki - Fan art
- #YumeKusa - Memes
- #YumeKatcher - Clips
- #DetectiveKohaku - Puzzles
Statistics
- kohakuyumekui - TwitchTracker stats
- kohakuyumekui - SullyGnome Twitch stats
- kohakuyumekui - Social Blade Twitch stats
- Kohaku Yumekui Ch. 夢喰己白【Ephemira】 - Social Blade YouTube stats
- Kohaku Yumekui Ch. 夢喰己白【Ephemira】 - Playboard YouTube stats