Kazehiki is a 12-year-old ghost boy from the UTAU and VOCALOID6 engines. He is the younger twin brother of Gekiyaku.Core TraitsGhost: A spirit haunting a ruined church.Fake Priest: He wears oversized clerical robes.Sickly: He suffers from a permanent cold.Exhausted: He is severely sleep-deprived.Timid: His personality is quiet and fearful.Tragic: He prays daily to reach heaven.Vocal & Visual DesignHe features an androgynous, breathy, and gravelly voice suited for melancholic music. Visually, he sports messy white-blue hair, drooping red eyes, a real halo, and a floating medical drip. He embodies sickness, complementing his sister's theme of medicine. His dark, gothic aesthetic matches his lonely backstory.

is a 16-year-old human girl from the ⁠UTAU and VOCALOID6 engines. She is the older twin sister of Kazehiki.Core TraitsHuman: She is alive, unlike her ghost brother.Searching: She constantly looks for Kazehiki.Medical: She loves medicine and medical science.Cynical: She holds a deep dislike for God.Vibe: Her personality is aggressive yet protective.Vocal & Visual DesignShe features a sharp, powerful, high-pitched voice ideal for fast-paced rock. Visually, she sports long white hair, red eyes, and a dark gothic medical outfit. She represents medicine and poisons, contrasting her brother's theme of illness. Her design emphasizes a chaotic, hospital-inspired aesthetic.

1 sitev4 flower (Vflower) is a Japanese Vocaloid humanoid persona developed by Yamaha Corporation and Gynoid Co., Ltd. Released in May 2014, she was designed specifically for rock and heavy metal music. Her voice bank is sampled from a female vocalist, producing an androgynous, powerful, and edgy tone with sharp consonants and strong belting capabilities. This distinct vocal profile allows her to easily cut through heavy electric guitars and fast-paced drum arrangements.Visually, Vflower first debuted in two designs. Her original V3 avatar, illustrated by Yamako, featured a gothic lolita look with long purple-streaked hair. For her V4 update in 2015, artist Miwashiba redesigned her with a short, tomboyish haircut and a sharp military-style jacket, cementing her cool, gender-neutral identity. Flower's popularity surged on YouTube and Niconico through iconic vocaloid hit tracks such as 'Charles' by Balloon and 'Goodbye Declaration' by Chinozo, establishing her as an elite vocal synth staple.

Yi Xi (奕夕) is a virtual singer voicebank developed by Dreamtonics for Synthesizer V Studio. Released on March 15, 2024, she is a feminine Mandarin Chinese vocal engineered specifically for rap music. Her voice is celebrated for its highly energetic delivery, stable pitch, and crisp pronunciation. Utilizing advanced Diffusion Probabilistic Models and Cross-Lingual Singing Synthesis, Yi Xi can shift her volume, breathing, and phrasing seamlessly across multiple languages.Officially, Yi Xi lacks a human avatar and is represented only by an abstract burgundy "Y/I" logo. However, she achieved massive mainstream popularity through the hit song "Butcher Vanity" by the music circle Flavor Foley. The viral nature of that track led the fan community to adopt a distinct, tomboyish design for her: an enigmatic woman with an off-putting smile, long black hair, a backwards cap, and dark, ironic connections to butcher themes. This synthesis of software power and dark fandom lore makes her unique.

Oliver (fandom.com) is an English-language male virtual singer released in December 2011 [1]. Developed by PowerFX and VocaTone, he is the first English VOCALOID designed specifically to be a boy soprano [1].Core TraitsAge: 12 years old [1].Concept: A 19th-century British choir boy [1].Vibe: Classic, gothic, and slightly eerie [1].Pet: A yellow American Goldfinch named James [1].Status: A legendary vocal for horror and storytelling tracks [1].Vocal & Visual DesignHe features a soft, innocent, and melancholic voice, provided by an anonymous 13-year-old British choir boy [1Visually, he sports messy blond hair, a single amber eye, and a 19th-century school uniform Bandages cover his left eye, face, and feet to match his tragic, gothic steampunk aesthetic

My oc : Kagome (カゴメ) is a breakthrough Piapro Studio virtual singer renowned for her dark aesthetic and genre-bending vocal architecture.Visual DesignKagome is a striking, bottom-heavy goth icon who despises the spotlight. She sports an ultra-fluffy, choppy black wolf cut laced with pink highlights that bleed into the tips. She pairs hot pink eyes with X-shaped and eye-motif accessories, numerous black piercings, and a pink "10" tattoo on her arm. Her signature outfit is a white turtleneck school uniform, black cardigan, pleated skirt, and rugged combat boots.Vocal ProfileLow: Deep, raspy sub-bass with sharp punch, replicating the raw energy of v4_flower.Mid: Smooth, hypnotic, and breathless, mirroring Yi Xi’s clear melodies.High: A piercing, metallic belt with digital tension, echoing Hatsune Miku’s emotional chaos.Lore & LegacyWitty and sharp-tongued, Kagome travels with her fluffy cat, Monokuma. She achieved legendary status with her viral horror masterpiece, Kagome Kagome. Is a little lesbian creature :3