Initially, the group was formed on February 3, 2020 with five members: Iori, Daisuke, Kento, Takeru and Reito. On April 3rd, 2020, their company announced that Hiroto had joined the group. However on May 16, 2020, it was revealed that Iori, Hiroto, and Reito had left the group and the agency, wich delayed the group's debut.
On August 31st, 2020, it was announced that two new members Kanta and Shintaro had joined the group.
before the group was found Kento, Kanta, Takeru, Reito and Hiroto apeard on the survival show Produce 101 Japan.
BXW made their debut on October 22nd, 2020 with the digital single "TAKAIYUMENI".
On April 9th, 2023 it was revealed that member Hayakawa Daisuke was leaving the group after he had been on hiatus for a long time, since his illness is worsening and not getting better.
The group announed to disband on July 29th, 2023 with an indefinitely hiatus.
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