Operation Hentai Office Assault4,413 Views SingersHatsune MikuVocaloidSF-A2 Codename mikiVocaloidUtane UtaUTAUKYOVocaloidYUUVocaloidWILVocaloidMEIKO V3 (Unknown)VocaloidkokoneVocaloidMegpoid TalkOther Voice SynthesizerSF-A2 miki V4VocaloidONE AICeVIO AINamine RitsuOther Voice SynthesizerAdachi Rei (A.I.VOICE)Other Voice SynthesizerHaruqa(AI) (TALQu)Other Voice SynthesizerProducersRadinekoOther Voice SynthesizerAmano KirihikoProducerViews BreakdownNiconico2.7K ViewsYouTube1.7K ViewsDaily Views01/1701/1811/1911/2021/2101/2201/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB