Yumi the Witch is a horror-loving English-speaking VTuber and member of V4Mirai's third generation, also known as "Lunalia". She guides viewers through the internet's spooky side. Yumi is one of four new talents added to V4Mirai on April 6, 2024, along with Alias Anono, Dr. NOVA(e), and REM Kanashibari. The Lunalia Shimeji collection features hand-drawn and animated versions of these talents, which include interactions and animations. You can find Yumi on YouTube and Twitter.