Sorairo Days

is a song covered by Poppin'Party.

It was originally sung by Nakagawa Shoko and used as the first opening theme for the anime Tengen Toppa Gurren Lagann.

Live Performances

 * April 18, 2015: BanG_Dream! 1st Live: I started a band in spring!
 * June 14, 2015: BanG_Dream! 2nd Live: Instruments × Girls = Justice!
 * September 26, 2015: BanG Dream! Kansai Live
 * October 11, 2015: BanG_Dream! 4th Live: Welcome! Poppin☆PARTY!!!!!
 * April 24, 2016: BanG Dream! 1st☆LIVE Sprin'PARTY 2016! (Otsuka Sae Solo)