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 an original song featuring Yumemi Nemu. It is the only demo released to promote the VOCALOID4 voicebank.