is a song recorded by Japanese singer songwriter Mai Kuraki. It was written by Mai Kuraki and Akihito Tokunaga. The song is set to be released through Northern Music on March 20, 2019, as a double-A side with "Kimi to Koi no Mama de Owarenai Itsumo Yume no Mama ja Irarenai". The single was released as a digital single and in five physical editions: standard edition, limited edition A/B, Detective Conan edition, and Musing & edition. The song was served as the theme song to the Japanese animation Case Closed.
Promotion Meet and greet events 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. Fans were also allowed to do high-fives with her. Date City Country Venue Asia January 20, 2019Shinagawa, Tokyo Japan Gate City Osaki January 27, 2019Kyoto, Kyoto Aeon Mall Kyoto February 24, 2019Sapporo, Hokkaido Paseo Center March 2, 2019Nisshin, Aichi Prime Tree Akaike March 7, 2019Yawata, Kyoto Iwashimizu Hachimangū March 8, 2019Abeno-ku, Osaka Abeno Harukas March 17, 2019Kasuya District, Fukuoka Aeon Mall Fukuoka March 20, 2019Hirakata, Osaka Kuzuha Mall March 23, 2019Shibuya, Tokyo Shibuya Tsutaya March 24, 2019Ebina, Kanagawa Vinawalk
Music video The short version of an accompanying music video for the song was premiered on Kuraki's YouTube account on February 20, 2019. 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.
Live performance 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.
Track listing
Charts Chart (2019) Peakposition Japan (Oricon) 4 Japan Animation (Japan Hot Animation) 19 Japan Download (Japan Top Download Songs) 15
Certification and sales
! scope="row"| Japan (RIAJ) | | 37,291
Release history Region Date Format Label Ref.Japan January 13, 2019 Digital download (TV Size) Northern Music March 20, 2019 CD single (Standard edition) CD single/DVD (Detective Conan edition) CD single/DVD (Limited edition A) CD single/DVD (Limited edition B) CD single (Musing & edition) Digital download March 6, 2021 Streaming
References