Takene Yowane, known in Japanese as 弱音ハク, is a derivative character from the Piapro Characters, associated with the Vocaloid series. She was originally created as a fan-made character to represent users who struggled to produce good songs with Vocaloid software, embodying feelings of frustration and self-doubt. With her distinctive long silver hair and melancholic demeanor, Takene Yowane has become beloved for her relatable personality. Though unofficial, she is widely recognized in the Vocaloid community for her unique backstory and emotional depth.