Category:Chang Gero Sonic

The logo of Chang Gero Sonic 2019.

Chang Gero Sonic(ちゃんげろソニック), abbreviated to ChanGeSo (ちゃんげソ)or GeroSoni (げろソニ), is an annual concert organised by Gero and held in spring every year. It started in 2013 by Gero wanting to gather the people he wanted to perform on stage with, but over the years has come to become a gathering for various Nico Nico performers, ranging from utaite to odorite and ensousha.

The lineup changes according to each year's theme, with Gero's own band, GeroBAND, being the only consistent name on the performers list. Notably, various members of, such as ASK, Dasoku, Kogeinu, Pokota and Yuge, have become staples of the lineup in recent years.

While for most years it is a one day-only event held in Tokyo, Chang Gero Sonic took the form of a 6-city tour in its 2015 edition.

Since its inception, 2016 was the only year without a Chang Gero Sonic concert.

Websites

 * Official Website for Chang Gero Sonic 2017
 * Official Website for Chang Gero Sonic 2018
 * Official Website for Chang Gero Sonic 2019

Lineup

 * 2013: GeroBAND, Daikyousaku (大凶作), Mebiusu JAPAN (メビウスJAPAN)
 * 2014 (2 shows): GeroBAND, Sekiroman Yokochou, Daikyousaku, Mebiusu JAPAN, PASSPO☆, SLH FAMILY, Yuge
 * 2015 (6 shows): GeroBAND, Daikyousaku, HoneyWorks, PASSPO☆, SLH FAMILY, Waku Waku Band, Ryoda Project
 * 2017: GeroBAND, Amatsuki, SLH FAMILY, Omedetai Atama de Nani Yori, Katou Junichi, Kitadani Hiroshi, Q'ulle, Kyouichirou, CLEANERO, Waku Waku Band, Kousuke, S!N, Dagero (Dasoku, that), Team Nicolai (ASK, Kogeinu, Pokota, Yuge), CHiCO with HoneyWorks, DJ HACK, DOPEDOWN, Toshizo, Ryoda Project, PASSPO☆, Valshe, MeseMoa., Melochin, RootFive, Mokou
 * 2018
 * 2019