I like difficult games and challenges. I listen to a lot of vocaloid, and I enjoy reading yuri.
In general, feel free to ask me about whatever you like.
Uchiumi Nia, an active VTuber streaming independently. Gender: Female. Operates out of United Kingdom. Content is delivered in english. Posts content to Twitch, YouTube, X (Twitter), Bluesky, TikTok. Counts 836 followers on Twitch across their channels. 3 recent VODs are tracked from their channel. Has been performing since 2025/10/02. Production credits include illustrator by K1riii_, live2d rigger by Soleil__l. Known to be nia has a penchant for yapping and creates a cozy atmosphere. Character design: Nia has waist-length hair transitioning from a light cyan color at the tips to a light grey. Backstory excerpt: Nia is a marine life researcher stationed underwater in the middle of the sea. Trivia: Nia is almost always sleepy and yawns a lot. Uchiumi character age Late 20s. Signature emoji: 🌊🐾. Available media: an introduction video. Fanbase known as Haglets (unofficial). Also known as Uchi, HaG, 内海ニア.

Nia has a penchant for yapping and creates a cozy atmosphere. While chatting with people, she always makes it clear whenever she doesn't know something, but is also curious and eager to learn more. This is often shown on stream as she asks chatters about their countries' cultures, experiences, or other topics she is curious about. She sometimes takes this to the next level by virtually locking up first-time chatters and interrogating them for information.
During her many yapping sessions, Nia is often very open about her thoughts and feelings. Referencing her status as a semi-anonymous individual on the internet, Nia believes she owes it to her circumstances to be open about her thoughts and feelings, regardless of how weird they may be. She is often openly talking and introspecting about a variety of topics, ranging from serious and heavy to lighthearted and random.
Many of Nia's other characteristics are similar to those of a real cat. Nia is perpetually sleepy, moves quietly, and tends to slip away from groups of people without notice. Like a cat, she also has a more mischievous side. She enjoys being a minor annoyance to those she cares about and is known to playfully annoy them into doing what she wants, only to stop caring once they start paying attention.
Besides yapping, Nia often plays games on stream. She likes to challenge herself, for example, by doing soul-level 1 runs for Dark Souls 1 and 2. Whether it is 16 hours to beat Manus in Dark Souls on soul level 1, or playing rage games like "The Game of Sisyphus", Nia never gives up and continues without becoming enraged regardless of how long it takes.
Nia has waist-length hair transitioning from a light cyan color at the tips to a light grey. She has braids in front of her shoulders, as well as two tails and cat ears. Notably, she does not have human ears. At present, it is still unknown whether she has cat-paws or human feet, despite her regular shoes and hands.
Nia's tech-wear clothing style is heavily inspired by Arknights characters, with a dark grey jacket with light blue lining and cuffs, baggy pockets, as well as puffy sleeves with white and black straps. The jacket hangs off her arms over her white buttoned shirt with a black ribbon, belts, and an ID tag. She wears a 3 layered skirt with a grey outer layer, a cyan skirt, and another grey inner layer.
Occasionally, Nia will also take out a blue whale shark plushie to hold in her arms.
Nia is a marine life researcher stationed underwater in the middle of the sea. As a result of her occupation, she became isolated from other people and the rest of the world, and thus decided to pick up streaming.
Nia's first stream was on 15 August, which was a regular stream without her avatar. Starting from 17 August, Nia used a PNG as an avatar, which persisted until her official live2D model debut on October 2nd.
Nia uploaded her first YouTube video on 4 October, in which she explained how to add 7TV emotes to her chat overlay. Shortly after, on 21 October, she started uploading clips from her streams as shorts on YouTube, which she later also started doing on TikTok and Reddit.
On 10 November, Nia became a multi-streamer, streaming on both Twitch and YouTube, with VODs persisting on the YouTube channel.
While hardly ever used, Nia's official full name is Uchiumi Gardenia (内海ガーデニア).
内海 (Uchiumi) can be read as "inside the sea". This can be regarded as a reference to her occupation as a marine life researcher. However, it is also related to Nia's personal connection to Japan, as the sea is what connects the United States, her country of origin, and Japan, a country she has a deep personal connection to and where she wants to live in the future.
ガーデニア (Gardenia) is a direct reference to the "Gardenia" flower, which is a flower that Nia's mother used to grow when she was younger. Nia has also mentioned that the meaning of the Gardenia in flower language played a role in the selection of her name. Her full name is rarely used, however. Instead, people usually call her "Nia", which is easier to say and also shares similarities with "nya", the Japanese onomatopoeia for a cat's meow.