twitch / Ironmouse Raises $1 Million For Immune Deficiency Foundation After Leaving Vtuber Agency Over Claims That It Owed $500,000 [Update] Earlier this week, Ironmouse, a Vtuber who briefly held the record for most Twitch subscriptions of all time, shocked the streaming world by announcing her exit from VShojo, a major By Nathan Grayson / 24 Jul 2025