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Haewon The Heartstring
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Haewon The Heartstring

5 years strong
AKA "Yours"자기야Haebae
Independent Active Last active last week on Patreon

About

Haewon The Heartstring is an independent English VTuber who specializes in voice acting and ASMR. She debuted in April 2021 and was formerly known as Haewon The Witch. Her designs have been illustrated by Misyune and Sorani, with Live2D rigging by Mu O and Azuka.

Character Info

Gender Female
Birthday 2 October
Age 202 "Forever Babu"
Debut 2021/04/01
Height 173 cm (5'8")
Blood Type AB
Zodiac Sign Libra

Community

Fan Name Sweethaerts
Emoji 💖💸

Tags

vtubermamavtuberpapa

Recent Activity

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Introduction Video

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Personality

During her ASMR streams, Haewon exhibits a very low-voiced, soothing, sultry, and dominant personality that aligns with what someone would expect from, for lack of another term, the 'dommy mommy' archetype. She also holds some traits reminiscent of a yandere, primarily that of possessiveness over viewers and occasionally violent tendencies. She also often teases frequent members of her chat over their reactions to the ASMR ticks she employs.

Starkly contrasting that, however, during her non-ASMR streams or when off-stream entirely, Haewon tends to be much more energetic and excitable, and often ends up on the receiving end of the teasing from her community. She can still be actually nervous during non-scripted performances such as karaoke. Despite her own claims, she has a beautifully rich singing voice that rests pleasantly in the ear much like the rest of her sound design and ASMR vocal prowess

After her "time in heaven" she's gotten significantly more affectionate and lovey-dovey now that the "shackles of heaven" are no longer on her.

She is affectionately a "glass-cannon" build, all offense and no defense

Appearance

Her 1.0 appearance has long, darkish pink hair with multiple 'hair bun' loops and light brown eyes.

Hae's 2.0 appearance has dark, reddish-pink hair with deep, emerald green eyes. Four angel wings sprout from the sides of her head, with her bottom-leftmost wing being tagged for tracking. A white Heart sweeps across her right bang, with a large "all-seeing-eye" adorning her mandala behind her. In addition to her shackles and heavenly chains, she also has a huge f*ck-off chainsaw

In her 3.0 design, she sports pastel-pink twintails, held up by two angelic wisps whose sentience is questionable. Vivid, Green-gradient Eyes. She retains her heart-shaped ahoge and right bang-swept-heart along with feathers adorning her hair now as an accessory. Two more also protect her decency in her lower-regions.

Upon shedding heaven's shackles, she has noticeably increased in both overall size and volume compared to her 2.0 and its comparatively "medium-is-premium" stature. This is due to the limiters on her body suppressing her true power, and thus, her true size

Lore

  • Haewon The Witch is the latest incarnation of the witch that has come to be known by many different names through thousands of different popular fairy tales; Ursula, the Fairy Godmother, Mother Gothel, the Wicked Queen, and more.
  • At first, Haewon was just a witch, travelling the world under these different names as she caused trouble and inspired these fairy tales to be written; however, she eventually came to fall in love with the very hero that would come after her and try to stop her for good. Eventually, the gods saw fit to punish her in an attempt to stop her once and for all after all the trouble she caused, but before they did, she tied that hero to herself through fate, so that in whatever time, place, or reality she would be reborn, he too would be there. This is the beginning of Haewon The Heartstring.
  • After being sentenced to heavenly prison for several years, she has now since gotten off on "good behavior" and is now freed from her "heavenly shackles". Haewon has since returned fully to her previous angelic duties as your favorite EX-War Criminal, along with her newly betrothed Sweethaert at her side. She is soon-to-be pregnant with their 5 children.

Miscellaneous

  • Haewon owns several geckos, three of which are named Banana, Sesame, and Pumpkin, the names inspired by their color and pattern.
  • She occasionally nicknames other objects in a similar fashion as her geckos, such as her yellow-handled pocket knife named Cheese.
  • She had previously considered changing her name from Haewon, but enjoyed all of the puns and nicknames that could be made with her name and chose to keep it.
  • She can also speak Korean as native.
  • Haewon loves Red-Heads, Muscular Backs, Grey Sweatpants and Compression Shirts.
  • She no longer has her 2.0 outfit due to it ripping while trying to fit back into it upon getting released from heavenly-prison.
  • She gets severely motion-sick and cannot play most VR or 1st Person POV games for very long, if at all.
  • She has several toggles that are "Just for her" including one option that is "puffy."
  • She can hold 0.9 gallons of milk, and each weighs roughly 7.2 lbs; producing enough to feed roughly 7 babies daily per.
  • She has a deep and profound love for wrestling and shares it through her side account Hani Hanwoo, and Hani's wrestling Organization: The W.W.A.I.F.(The World Wrestling Animal Idol Federation).

Contributors

This profile is enriched by VTuber Wiki community editors. Thank you to:

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

Art credits

Designers, illustrators, riggers and modelers credited on the official character.

  • Illustrator
    Inushima 3.0
  • Illustrator
    Misyune 2.0
  • Illustrator
    Sorani 1.0
  • Live2D Rigger
    Goyu 3.0
  • Live2D Rigger
    Mu O 2.0
  • Live2D Rigger
    Azuka 1.0; deleted

More Info

Profile

જ⁀➴ Haewo~!

I’m Haewon The Heartstring ~ a professional voice actress, writer, and sound designer with a passion for bringing stories to life through performance and sound. Over the past five years, I’ve had the opportunity to work on a wide range of creative projects spanning voice acting, original writing, and full-scale audio production.

I’m a sound designer and audio mixer with over five years of experience creating immersive audio for drama CDs, ASMR, demo reels, and indie projects. Working in Ableton, I craft clean, dynamic, emotionally engaging mixes that bring stories to life.I’ve collaborated with animation studios, corporate and indie VTubers, and creators

From shaping compelling narratives to delivering dynamic vocal performances and polished mixes, I focus on creating immersive experiences that resonate with audiences and elevate every project I’m part of.જ⁀➴

2023

Around February 2023, she started using a new Live2D model illustrated by Misyune, and rebranded as "Heawon The Heartstring."

On 29 March, she reached 10,000 subscribers on her YouTube channel.

2025

On 6 June, after a hiatus of over one year, she came back and held her debut stream on YouTube. She added a few assets to her model, such as a godly eye with wings behind her head, and a big bloody chainsaw.

Starting 6 September, Haewon returned to a regular streaming schedule upon being "released from heaven", reprising her known status in the ASMR community with her particular brand of roleplay-centric YouTube uploads and live ASMR streams.

2026

After returning to a regular streaming schedule in 2026, she celebrated her 50,000 subscriber milestone for her Youtube channel at the end of July.

On 22 August, Haewon debuted her 3.0 model, illustrated by Inushima..

On 23 September, Haewon became Bookwalker's first VTtuber Partner in their latest content program, and their flagship VTuber ambassador.

Voice acting

As a professional voice actress, Haewon has a surprisingly large vocal range and is experienced both in script-writing and audio mixing. She most often puts her talent to use in her own streams, which are typically some form of ASMR, or her unique roleplay Choose Your Own Adventure streams, in which she plays both the main character and others, and the chat will vote upon the decisions she takes at certain points in a story that she has scripted in advance, leading towards one of several endings.

Outside of making her own personal content, Haewon has also notably played a large part in the creation of the Hikari~Be My Light fandub, both in it's scripting and mixing as well as having a role in the voicing. She also plays the role of Sora Horie in the idol group HYPE×S. Occasionally, she has also opened commissions for custom voice acting requests.

BRAVE GROUP

"'I have had the opportunity to work with the third largest vtubing agency in the world through my ASMR, script writing, sound designing, and keen eye for graphic editing. Some groups would include V4mirai's Lunalia, Voltail, and multiple members of Petalight! In addition to this I was able to work with their European branch, Globie and help them create their first voice pack to celebrate Valentine's Day and Birthday Packs.'"

Sony Music Japan's Prism Project

"'Due to my success and background as a sound designer for various Drama CDs, ASMRs, and voice packs in the past, Sony Music hired me to work with them in creating the voice packs for their 7th generation members. As a result, I was able to create the mix for all of the tracks for all members of Cerulea!'"

Glitch Stars

"'I was in charge of working on the trailer for the upcoming gen, AERUNIA. I had a lot of fun being able to provide this service for them and I'm looking forward to seeing them debut!'"

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