news
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"one room party vol.7" Stage Collaboration Project: Calling all contestants for "challenge room" and anyone who wants to sing with back number!
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The lyrics for our new song "冬と春" have been released in advance!
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On January 11th (Thursday), the new song "冬と春" (to be released digitally on January 24th) will be broadcast in its entirety for the first time on the radio, along with comments from the members!
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The jacket artwork for the new song "冬と春" has been revealed, and a new teaser video has been released!
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New single "冬と春" to be released digitally on January 24th, 2024 (Wednesday)! Teaser video and new artist photos also released!
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"back number ICE STUDIO" event confirmed!
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[Today] December 14th (Thu) 8:00 PM "one room TV Live Stream Christmas Special!"
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Ticket trading for "one room party vol.7" has been confirmed!
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Ranked #1 in the 2023 DAM Annual Karaoke Ranking (by Artist)!