Associated pages

Ironmouse is a female Puerto Rican[1] Virtual YouTuber and Streamer who has been streaming since August 2017.[2] She is known for her singing, her crazy personality, and her high-pitched voice. While originally an independent streamer, she is now part of the agency VShojo.

Introduction video


Where did I come from?

Ironmouse's introduction.


Ironmouse is generally very friendly. When she plays a game where she has to kill other players, she likes to laugh in a crazy way with the slogan "I love you so much that you have to die". In such situations, people often start calling her "Yandere Mouse".

Ironmouse is known for her suggestive language. For this reason, she sometimes deletes her VODs for fear of possible TOS penalties.

Ironmouse is known for roasting people who are rather annoying in the chat or accuse her of being a man or using a voice changer.

Ironmouse is known for being easily scared, and she likes to stall before and while playing horror games.



Ironmouse debuted in 2017 on a smaller streaming platform. In late 2019, she switched to Twitch as her main streaming platform.


On 24 November, she announced her membership in new VTuber agency VShojo as part of its first generation, alongside Projekt Melody, Silvervale, Zentreya, Nyatasha Nyanners, Froot and Hime Hajime. Her introductory video was drawn by Froot, and featured a brief cameo by Hime Hajime, who appeared on the cover of a book which Ironmouse reads. She introduced an updated version of her model. Ironmouse promised that "Nothing will change. Jack shit will change. You know why? Because VShojo is talent-first. We're all fuckin' free to do what ever the fuck we want!"


  • Her fanbase is officially called "Precious Family".
  • She uses the Twitter hashtag #ironmouseart for fanart; #ironmouseparty for streams; and #preciousfamily for followers.


  • "I love you so much, you have to die!"
  • "Step on me, Daddy"
  • "We're not a cult we are family"



  • Ironmouse is a demon queen from the depths of the underworld ("not underwear. Underworld") who came to the human world after becoming obsessed with human culture. However, her power weakened as she spent more time away from her home world.
  • Ironmouse began streaming after becoming obsessed with VTubers. She discovered that she has the ability to absorb human souls, the only energy capable of sustaining her, via the internet. She no longer consumes human souls, but subsists on piece of the soul energy of her viewers.
  • The two silver bells she wears in her hair constrain her power, allowing her to assume a weaker form. This is necessary to allow her to stay in her beloved human world for as long as possible.
  • She has the ability to shapeshift into any form, although she cannot use it without consuming too much of her power. She can appear anywhere in the world at any time, and "You'll never find me in space!"

Likes and Hobbies

  • Her hobbies include art and watching anime.
  • She enjoys anime, hentai, singing, humans, cute things, music, weird stuff, games, chaos, learning new languages, and living life.
  • Her favorite flower is the orchid. She appreciates its ability to survive in difficult environments.
  • Her favorite color is pink.
  • Her weaknesses are humans, space, math, reverse harems, and birds ("You can't trust a bird. You don't know what they're thinking.").
  • Her favorite games are Black Desert, Minecraft, the Final Fantasy series, and the Kingdom Hearts series. She enjoys visual novels, survival, horror, simulation, and weeb games.
  • Her favorite anime are Gintama, One Piece, Jojo's Bizarre Adventure, Sailor Moon, Log Horizon, Shaman King, Fairy Tail, Kekkai Sensen, Tenchi Muyo, and Key the Metal Idol. She enjoys magical girl anime, reverse harem shows, 90s/2000s anime, and shonen anime. She also enjoys sentai and tokusatsu.
  • Her favorite food and drink are pink Starbursts and geriatric milk.
  • Her fetish is people with bodies. "You got a body? You're good."


  • Her goals are to release a cover album and original music, learn more languages, become fluent in Japanese, live life to the fullest, make many memories, have fun collabs ("playdates") with her friends, to do full body 3D with her friends, have a virtual concert, and voice a character in an anime dub. She hopes one day to be healthy enough to wrestle Nyanners.
  • Her streams are very diverse and range from chatting, singing, occasional voice acting, to playing games.
  • Due to her health condition, her streaming times are very restricted. Ironmouse has [Common Variable Immune Deficiency] (CVID), a disorder that impairs the immune system. People with CVID are highly susceptible to infection from foreign invaders such as bacteria and viruses and often develop recurrent infections. It is because of this that Mouse has no option but to remain indoors and bedridden.
  • Before Mouse became really ill, she attended a performance arts high school, where she studied musical theater. The years of training before she became bedridden have proven to be very useful when she sings.
  • While she has both a 2D and a 3D model, the 3D model is rarely used since it's physically very exhausting for her.
  • Mouse speaks fluent English and Spanish. She also speaks some Japanese and is working on learning Korean. While she speaks and sings mostly in English and Japanese, she occasionally speaks Spanish or sings songs in Spanish, Japanese, or Korean.
  • Ironmouse is Hispanic, Puerto Rican.
  • Origin of her name: Ironmouse has always been small. When she was in school, she was called "Mouse" because of this. One of Mouse's favorite characters is Sailor Iron Mouse. When Ironmouse started breakdancing and became a B-Gril, she got the name IronMouse because of her favorite character and because of her size.
  • She hosts Lewdcast, a "Weekly Variety VTuber Podcast", along with Projekt Melody and Silvervale.
  • She refers to collabs as "play dates".
  • One of her popular songs is Mousey in the Bathroom, a parody of "Michael in the Bathroom" from the musical Be More Chill.
  • She has been featured in multiple rap cyphers in collaboration with RUSTAGE [3], Keiner wie Joshua [4] and HalaCG [5]
  • She has been featured several times on the Rant Café Anime Podcast[6], where she also embodied the voice of "Truck-chan", one of the characters in the light novel "That Time I Got Isekai'd To Another World With My Truck!!!"[7].

External links

VShojo logo
Original generation
Froot (🦇🕸️) · 
Ironmouse (😈) · 
Nyatasha Nyanners (👻) · 
Projekt Melody (🥞) · 
Silvervale (🌸) · 
Zentreya (🐲)
(V T E)


  2. Discord FAQ.
  3. BLACK BULLS RAP CYPHER | RUSTAGE ft. DPS, NLJ, Ironmouse & More [Black Clover]
  4. Kein Spiel Kein Leben Rap
  5. LADIES OF ANIME CYPHER | HalaCG ft. Chi-Chi, Ironmouse, Cami-Cat & More
  6. Roasting Nux Taku's Top 16 Animations of All Time! (Rant Cafe 2.43) - Rant Café Anime Podcast
  7. Debating The Best Non-Isekai... ISEKAI - Rant Café Anime Podcast
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