On 23 through 24 June, Lulu announced that she would be graduating from NIJISANJI on 30 June during her birthday countdown stream.[8]
Retirement
On 30 June, Lulu held her graduation stream, citing instances of harassment such as a "letter of challenge" (the exact nature of which she never elaborated on) as her primary reason for graduating. While company management contacted the police and the initial letter incident was seemingly resolved, continued problems with online and "direct" harassment resulting in more disruptions in her streaming activities led to Lulu making the decision to retire as a VTuber as she felt she could no longer give her activities one hundred percent like she wanted and also didn't want frequent breaks to cause further worry for her fans.