たったひとつのずっとなかよし。281,840 Views SingersKoharu Rikka (Unknown)Synthesizer VFemale 1 (VOICEPEAK)Other Voice SynthesizerZundamon (VOICEPEAK)Other Voice SynthesizerProducerHaniwaProducerViews BreakdownYouTube282K ViewsDaily Views45811/1646111/1777611/185211/1935711/2031811/2141111/22VideorefreshRefresh Song DataListenYouTubeVocaDB