Last Night, Good Night

Background
"Last Night, Good Night" is a song by kz, of the doujin circle livetune, featuring Hatsune Miku. Its official Niconico upload has over one million views.

The song is about loving someone before and after sleep, being the last encounter for that person. In the evening, you dream of the person you want to be with, and in the morning you hope to see that person again. Though conveying the feelings can't be done, remembering the person keeps them alive in you.

"Last Night, Good Night" is featured on the albums Re:package, Approach to Zero, and 初音ミクベスト ～impacts～. An extended and remastered version of the song is on the albums Re:Dial, Re:Upload, and Hatsune Miku "Magical Mirai 2014" Official Album. Re:MIKUS contains a remix by Mixbeat feat. Rapbeat, and several other mixes of the song are on the album Dissolve Miku Slowly In Waveform. Zaneeds #US features a cover of the song by Kagamine Rin.

A reprint of the video on MikuHatsuneWatcher's YouTube channel has reached over four million views.

Movie
It is the theme for the 2013 movie "Jellyfish Eyes" ("Mememe no kurage"), Takashi Murakami's first feature film.

Concerts
This song was featured in the following concerts.