Demon girl indie Virtual YouTuber, debuting in August 2017. Originally an independent streamer, she became a founding member of VShojo in 2020. In July 2025, she left VShojo and continued as an independent VTuber.
She originally debuted using a free FaceRig model of Touhoku Kiritan in 2017 (now known as Season 0), before debuting her current demon girl self in 2019.
She has demon wings, horns and a demon tail, with purple eyes (although in some costumes, she gains heterochromia with her left eye becoming red). For her regular hairstyle, she has her long pink with purple streaks done in a two side up.
She has a genetically caused immunodeficiency.
The following tags are aliased to this tag: mousey_(vtuber) (learn more).
The following tags implicate this tag: ironmouse_(15th_costume), ironmouse_(1st_costume), ironmouse_(8th_anniversary), ironmouse_(anniversary_idol), ironmouse_(birthday), ironmouse_(brat_princess), ironmouse_(cotton_candy), ironmouse_(demon_form), ironmouse_(fallen_angel), ironmouse_(mouse_of_the_cloth), ironmouse_(nurse), ironmouse_(pink_rock), ironmouse_(pudding), ironmouse_(race_queen), ironmouse_(school_uniform), ironmouse_(swimsuit), ironmouse_(trickstar), ironmouse_(underworld_goddess), ironmouse_(winter), ironmouse_(witch), ironmouse_(wonderland_reject), and ironmouse_(yokai_hunter) (learn more).
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