あのね…実はわたし、夢眠ねむなんだ… (Ano ne... Jitsu wa Watashi, Yumemi Nemu Nanda...)

Background
"Ano ne... Jitsu wa Watashi, Yumemi Nemu Nanda..." is the short VOCALOID cover of the song sung by the voice provider, Nemu Yumemi, which was originally released on March 12, 2014. It is the only demo released to promote the VOCALOID4 voicebank.