ロストワンの号哭 (Lost One no Goukoku)

Background
A song about questioning the burdens of education, has become one of Neru's hits, with over 3,000,000 views on Niconico. The boy in the video is named Mamoru.

This song is featured in Neru's major debut album Sekai Seifuku, released by EXIT TUNES.

This song entered the Hall of Fame on March 6, 2013 (after 1 day, 13 hours and 22 minutes), and the Hall of Legend on May 24, 2013.

This song is featured in the EXIT TUNES compilation album Vocalofuture, and is also in the album VOCALOID 超BEST -memories-.

Lyrics
Japanese Lyrics= Written by an unknown artist, this version of the lyrics was used in the English version of Hatsune Miku -Project DIVA- X.
 * -|Approved English Lyrics=

Concerts
This song was featured in the Hatsune Miku Magical Mirai 2015 concert.