>>133154Kaoru was retired for undisclosed reasons. We don't know if it was personal problems or if it was personal problems becoming less personal. He got it slightly rougher than Aloe did (all of his content is privated now with little warning), although he got to write an apology letter so it's hard to say if he was terminated or if he just had to leave very suddenly.
Kira left due to long-term health issues, from what I've heard.
The third was due to personal disputes unrelated to him being a vtuber. I'm not about to spread narratives but he's not un-personed so I don't think it was a dispute with Cover directly.
