Also known asRomajiHiFuMii-YO: Watage no KotoSynonymsHiFuMī-YO: Watage no Kotowasurene - HiFuMii-YO: WATAGE no Kotoひぃふぅみぃ夜 ーわたげのことーわすれね - ひぃふぅみぃ夜 ーわたげのことー