Data Sources
About
Tatsunuma Dia is an active VTuber, an independent creator. Formerly with VMaison. Presents as Female. Based in Japan. Maintains a presence across Twitch / YouTube / X (Twitter) / TikTok. Operates as a Twitch Affiliate. Has built an audience of 1.7K followers on Twitter, 946 followers on Twitch. Often tagged with vartist. Debuted YouTube: 2022/03/11. Designed with illustrator by mono, 3d modeler by gorimaruko. Visual design notes: She has shoulder length light purple hair with a cyan streak and cyan underneath, darker skin and dark lime green eyes. Lore: Her YouTube channel was created on 27 November 2021, her Twitter account was created in the same month. Notable detail: She can speak Japanese and English. Tatsunuma stands at 165 cm (5'5"), character age 20 years old. Zodiac sign: Virgo. Signature emoji: 🐲✴️. Their profile includes an introduction video, a 7-image gallery. Goes by 辰沼ディア / 辰沼ディア🐲✴️ in different contexts.
Character Info
Community
Tags
Recent Activity
Introduction Video
Gallery
Appearance
She has shoulder length light purple hair with a cyan streak and cyan underneath, darker skin and dark lime green eyes.
Background
Her YouTube channel was created on 27 November 2021, her Twitter account was created in the same month.
On 4 December 2021, Dia uploaded the first video on YouTube channel, which was a teaser video revealing her character design.
On 11 March 2022, Dia uploaded a Q&A video on her YouTube channel introducing some information about herself. An English version was uploaded on the next day. On the same day 12 March, Dia made her first stream on YouTube channel.
Fans
- Her fanbase is called "Numachu"「ぬまちゅう」.
- Her members are called "Dia's Dears."
Trivia
- She can speak Japanese and English.
- She love any kind of animals.
- She has a dog as her pet.
- She likes eating, summer, going to the beach, sunbathing, hot springs, and everything related to warmth and water.
- One of her goals is to try all human food.
- Her dream is to become a fully grown powerful dragon and make everyone happy with her dragon power.
- Her hobbies are playing games, exploring, and onsen.
- Her favorite color is chartreuse , also known as yellow-green.
More VTubers from Japan
More Info
2022
On 19 March, Dia and her genmates released their first collaboration cover song "Salamander" by DECO*27.
On 9 April, she celebrated her channel monetization.
On 21 May, she opened membership feature on YouTube channel.
Leaving VMaison
On 1 November, VMaison announced that they would be disbanding on 30 November 2022. Accordingly, Akuno Rock, Amano Oto, Tatsuki Sifa, Tatsunoha Snow, and Tatsunuma Dia would be graduating from VMaison on the day of the announcement and became independent VTubers; Akai Satan and Mizuno Levi would be graduating from VMaison on 30 November and became independent VTubers; all auditions would be closed without new members; the official website would be closed on 31 December 2022; the official Twitter account and BOOTH page would be deleted on 31 January 2023.
2025
On 17 August, Dia debuted her 2D model.
Discography
: Main page: Tatsunuma Dia/Discography
Media
- 辰沼ディアDia Tatsunuma - YouTube channel
- dia_tatsunuma - Twitch channel
- @Dia_Tatsunuma - Twitter account
- @dia_tatsunuma - TikTok account
- @dia_tatsunuma - Marshmallow account
- Wishlist on Amazon
Hashtags
- #辰沼ディア / #DiaTatsunuma - General
- #DiALIVE - Live
- #Diaffiti - Fan art
Statistics
- dia_tatsunuma - TwitchTracker stats
- dia_tatsunuma - SullyGnome Twitch stats
- dia_tatsunuma - Social Blade Twitch stats
- 辰沼ディアDia Tatsunuma - Social Blade YouTube stats
- 辰沼ディアDia Tatsunuma - Playboard YouTube stats