[1] In support of the single, Kuraki embarked on the ten-leg meet and greet events.

At the tour, Kuraki sang several song and went on to hand her merchandise, mini calendar, to the audiences.

[2] The short version of an accompanying music video for the song was premiered on Kuraki's YouTube account on February 20, 2019.

[3] The full version of the video was not released on YouTube; will be included only in the DVD accompanied with the limited edition B of the single.

Kuraki first performed "Barairo no Jinsei", alongside "Kimi to Koi no Mama de Owarenai Itsumo Yume no Mama ja Irarenai", at the meet and greet event on January 20, 2019.