96็ซ (ku-ro-neko = black cat), formerly known as ้ฟๅธ ใใใก (Hibiki Natsume)
A soloutaite who became famous through niconico. Although 96neko is often drawn similar to Kagamine Len (not necessarily male, closer to tomboy), in real life she's actually a woman. She later became a virtual youtuber.