Shin Sekai
Shin sekai
Original 新世界
Romaji Shin Sekai
English New World
Singer(s) Hatsune Miku
Release Date July 2, 2009
Album(s) Shoujo no Kuusou Teien

Hatsune Miku no Shoushitsu

Series ∞ -InfinitY-

Kuusou Teien

Shin Sekai (新世界 - New World), subtitled "from Infinity to the fantastic garden", is an instrumental song by cosMo featuring background vocals by Hatsune Miku. It was released on July 2, 2009 and has reached 100,000 views.


This song is an instrumental medley of songs from ∞ -InfinitY- and Kuusou Teien series. According to the NND upload, the songs are:


  • This song has noticeable length differences in every media where it's featured.
    • In Nico Nico Douga it's 2 minutes and 57 seconds long.
    • In Shoujo no Kuusou Teien it's 2 minutes and 12 seconds long.
    • In Hatsune Miku no Shoushitsu it's 3 minutes and 20 seconds long, and has a single line at the end of it, "Welcome to New World."