2014 • At the 2013-2014 Johnny's Countdown Live held at Tokyo Dome from December 31, 2013, to January 1, 2014, the four members, Daiki Shigeoka, Junta Nakama, Akito Kiriyama, and Nozomu Kotaki announced the group's debut and the debut CD. • On April 2, it was decided that Akito Kiriyama served as MC with Fumito Kawai from
A.B.C-Z at "
Shounen Club," which West appeared regularly. • On April 20, West had a press conference of debut at Abeno Harukas. After that, they moved to the heliport on the rooftop, 300 m (984 ft) above the ground, and performed their debut song, "Eejanaika." It was also announced that they would be appointed as the of the . • On April 23, West debuted with the release of their 1st single, "." • On May 14, it was announced at the MC of the same event above that the serialization of "Na-Ni-Wa-Bu-Shi!" would be updated every week by every member. • On July 22 and 23, "" was held at
Zepp Namba Osaka, and on July 28 and 29 at
Zepp Diver City Tokyo. • On August 2, the play, "," started at Osaka Shochikuza. • On August 6, the 1st studio album, "," was released. • On August 28 and 29, a commemorative party for the release of the 1st album, "Go West Yōi Don!," was held at
Yokohama Arena. • On September 3, the play, "Typhoon n Dreamer," started at the
Nissay Theatre. • On October 8, the 2nd single, "," was released. • On December 17, the 1st DVD & Blu-ray, "Naniwa Samurai Hello Tokyo!!," was released.
2015 • From January 2 to 6, the 1st concert, "," was held at Yokohama Arena and
Osaka Castle Hall. • On January 10, the play, "," started at Nissay Theatre. • On February 4, the 3rd single, "," was released. • On April 22, Extended Album, "," was released. • From May 4 to June 7, the 1st tour, "," was held at Yokohama Arena,
Nagoya International Exhibition Hall, Osaka Castle Hall,
Hiroshima City Cultural Exchange Hall,
Fukuoka Sunpalace, and
Kobe World Memorial Hall. • On June 17, the 2nd DVD & Blu-ray, "Naniwa Tomoare, Honmani Arigatou!," was released. • On July 29, the 4th single, "," was released. • On October 7, the 3rd DVD & Blu-ray, "West 1st Concert Ippatsumeeeeeee!," was released. • On December 9, the 2nd studio album, "," was released.
2016 • From January 3 to April 3, the tour, "," was held at Osaka Castle Hall, Yokohama Arena,
Nippon Gaishi Hall,
Hiroshima Prefectural Sports Center,
Fukuoka Convention Center,
Toki Messe, and
Sekisui Heim Super Arena. • On April 20, the 5th single, "," was released. It was used as the first season opening of the
Ace Attorney anime. • On May 18, 4th DVD & Blu-ray, "West 1st Tour Paripipo," was released. • On July 24, West's official
fan club was established. • On July 27, the 6th single, "," was released. • On September 27, it was announced that West's first dome performance would be held at
Kyocera Dome Osaka on December 24 and 25. • On October 19, ELOV-Label, a record company, opened a Twitter account to promote the album "". • On November 30, the 3rd studio album, "Nawest," and the 5th DVD & Blu-ray, "West Concert Tour 2016 Luckyyyyyyy7," were released. • On December 24 and 25, the 1st concert at domed stadium, "," was held at Kyocera Dome Osaka.
2017 • From January 3 to May7, the tour, "," was held at Yokohama Arena,
Sun Dome Fukui, Fukuoka Convention Center, Sekisui Heim Super Arena, Nippon Gaishi Hall,
Ecopa Arena, Osaka Castle Hall,
Hokkaido Prefectural Sports Center, and Hiroshima Prefectural Sports Center. • On March 25, it was announced that West would appear in Netflix TV show, "
Honō no Tenkōsei." • On April 23, Shigeoka announced that the serialization of "Na-Ni-Wa-Bu-Shi!" would be updated once every two days. • On May 24, the 6th DVD & Blu-ray, "West 1st Dome Live 24-kara Kansha Todokemasu," was released. • On October 25, the 7th DVD & Blu-ray, "West Live Tour 2017 Nawest," was released. • On November 10, "Honō no Tenkōsei REBORN" was started broadcasting on Netflix. • On November 22, the 8th single, "," was released.
2018 • On January 2, the 4th studio album,
WESTival, was released. • From January 3 to May 20, the tour, "West Live Tour 2018 WESTival," was held at Yokohama Arena, Fukuoka Convention Center, Ecopa Arena, Nippon Gaishi Hall, Kobe World Memorial Hall, Sekisui Heim Super Arena, Toki Messe, Osaka Castle Hall, Hiroshima Prefectural Sports Center, and Hokkaido Prefectural Sports Center. • On May 7, the 9th single, "" was released. • On August 15, the 10th single, "," was released. It became first opening single from
Captain Tsubasa (2018) by
David Production. • On October 24, the 8th DVD & Blu-ray, "West Live Tour 2018 WESTival," was released. • On December 5, the 5th studio album, "WESTV!," was released.
2019 • From January 3 to March 24, the tour, "West Live Tour 2019 WESTV!," was held at Yokohama Arena, Nippon Gaishi Hall, Toki Messe, Fukuoka Convention Center, Osaka Castle Hall, Sekisui Heim Super Arena, Kobe World Memorial Hall, and Hokkaido Prefectural Sports Center. • On January 30, the 11th single, "," was released. Kizudarakeno Ai became second opening single from Captain Tsubasa. • On April 24, the 12th single, "," was released. • On May 29, DVD & Blu-ray, "Honō no Tenkōsei REBORN," was released. • On June 1, due to the termination of the business of ELOV-Label Co., Ltd., which was West's label, they transferred to the label "ELOV-Label Record" of
J Storm Co., Ltd. • On July 10, the 9th DVD & Blu-ray, "West Live Tour 2019 WESTV!," was released. • On July 25, West was appointed as a tournament special supporter for
2019 FIVB Volleyball Women's World Cup (opening on September 14). They were the first time the group had been a special supporter since the debut.
2020 • On March 18, the 6th studio album,
W trouble, was released. • From March 29 to May 24, the tour "West Live Tour 2020 W trouble" was supposed to be held at Fukuoka Convention Center, Makomanai Ice Arena, Sekisui Heim Super Arena, Toki Messe, Osaka Castle Hall,
Saitama Super Arena, and Ecopa Arena. However, all the concerts were canceled due to the
COVID-19 pandemic. Afterward, the concerts were rescheduled and planned to be held at the same venues, but those were canceled again since Starto Entertainment announced that they would refrain from large-scale concerts until the end of 2020. • On May 13, it was announced that a limited-time unit "Twenty★Twenty" of 75 artists from the Starto Entertainment talent agency, including members of West, was formed as part of the "Smile Up! Project," a support activity to prevent the spread of COVID-19. • On June 24, the 14th single, "," was released. • On July 28, the online streaming event, "Johnny's DREAM IsLAND 2020→2025 ~Daisuki na Kono Machi Kara~," was held at
Expo Commemoration Park with
Kanjani Eight and Kansai Johnny's Jr. • On August 1, West performance of "Johnny's DREAM ISLAND 2020→2025 ~Daisuki na Kono Machi Kara~" was performed at Osaka Shochikuza. • From December 11 to 13, the tour, "West Live Tour 2020 W trouble," which had been postponed to prevent the spread of COVID-19, was held online.
2021 • On January 13, the 15th single, "," was released. • On March 17, the 7th studio album, "rainboW," was released. • From April 3 to June 20, the tour, "West Live Tour 2021 rainboW," was held at
Makomanai Ice Arena, Sekisui Heim Super Arena, Nippon Gaishi Hall, Toki Messe,
Saitama Super Arena, and Grand Messe Kumamoto. A concert at Osaka Castle Hall was canceled due to quasi-emergency due to the COVID-19 pandemic. • On May 5, the 16th single, "," was released. • On July 28, the 17th single, "," was released. • On October 6, the 10th DVD & Blu-ray, "West Live Tour 2020 W trouble," was released.
2022 • On January 19, the 18th single, "," was released. • On March 9, the 8th studio album, "Mixed Juice," will be released. • From March 20 to June 12, the tour, "West Live Tour 2022 Mixed Juice," will be held at Ecopa Arena, Grand Messe Kumamoto, Sekisui Heim Super Arena, Nippon Gaishi Hall,
Osaka Municipal Central Gymnasium,
Pia Arena MM, Osaka Castle Hall, Toki Messe, and Makomanai Ice Arena.
2026 • From October 2026 till January 2027, Akito Kiriyama will star as The Engineer in the musical
Miss Saigon. == Discography ==