QWER will release “SHOW DOWN” on July 8, 2026, as the group begins its formal Japan debut under a new partnership with Warner Music Japan. The single has also been confirmed as the opening theme for the Fuji TV anime “Tomb Raider King,” placing the release at the center of both QWER’s Japan market plans and its first anime OST participation.1
The announcement was reported on June 27, 2026, with multiple Korean outlets citing agency-side information that QWER has signed with Warner Music Japan and will move into local activities starting with “SHOW DOWN.”2 The QWER Japan Debut is therefore being framed around a specific track rather than a general promotional rollout: a Japanese debut single tied directly to a television anime.
QWER SHOW DOWN Anchors the Japan Debut

“SHOW DOWN” is scheduled for release through major music platforms on July 8, 2026. Star News reported via Daum that the song will be issued as QWER’s Japan debut single and used as the opening theme for “Tomb Raider King,” while SportsWorld separately reported that the track is planned for simultaneous worldwide release through online music sites.13
The Warner Music Japan contract gives the release an official label framework for QWER’s local activities. Newsis reported that the group signed with the Japanese record company and will begin activities in the market with the release of “SHOW DOWN.”2 Yonhap, carried by Financial News, also reported that QWER has signed with Warner Music Japan and is moving into full-scale local activity.4
The available source material does not provide a physical album format, tracklist, price, showcase schedule, or Japanese broadcast appearance tied to the debut. What has been confirmed is the contract with Warner Music Japan, the July 8 release date, the song title “SHOW DOWN,” and its role as the opening theme for “Tomb Raider King.”
The song had been associated with the anime before the June debut announcement. In January 2026, Newsis reported that QWER had been selected to perform the opening theme for “Tomb Raider King,” describing “SHOW DOWN” as the group’s first anime OST and a Japanese-language vocal track.5 In the same earlier report, QWER said it was “an honor” to sing the opening theme for “Tomb Raider King.”5
Anime Tie-In Extends the Release Beyond Music Platforms
The anime connection is a central part of the release’s public positioning. “Tomb Raider King” is scheduled for broadcast in July 2026 on Fuji TV and Kansai TV, based on the January report that first identified QWER as the opening-theme performer.5 The June reports then linked that earlier OST announcement to the group’s formal Japan debut, identifying “SHOW DOWN” as the single that will start QWER’s local activities.2
The official website for the TV anime “Tomb Raider King” also announced the advance release of a creditless opening video featuring QWER’s “SHOW DOWN.” The same summary notes that the video was posted through the official KADOKAWAanime YouTube channel, confirming it as rights-holder media rather than an unofficial upload.6 Because official embeds are not part of this article format, the video is not embedded here, but its release further confirms the song’s anime use.
The pairing with “Tomb Raider King” gives “SHOW DOWN” a defined media route at launch: it is not only a debut single for Japan but also a broadcast anime opening theme. That combination matters because the confirmed information centers on two distribution paths, music platforms and anime promotion, rather than broader claims about sales goals or chart expectations.
Concept material has also started to appear. Star News reported that concept photos for “SHOW DOWN” were released through QWER’s Japan official social media channels.1 SportsWorld also reported that QWER disclosed “SHOW DOWN” concept photos through its Japan official SNS.3 The source material does not describe the visual concept in detail, so the available confirmed point is limited to the existence of those official concept photos.
Earlier Japan Activity Set the Stage
The June announcement describes a formal debut, but the source material indicates QWER had already built some activity in Japan before “SHOW DOWN.” Yonhap reported via Financial News that the group had previously released a Japanese-language version of “Discord” and appeared on local festival stages, expanding its base in the Japanese market before the Warner Music Japan partnership.4
SportsWorld also reported that QWER had held its world tour “ROCKATION” in three Japanese cities.3 These details show that the July 8 release is not the group’s first Japan-related activity, but the reports distinguish it as the formal market debut through Warner Music Japan and the start of structured local activity around “SHOW DOWN.”
That distinction is important for how the release is being reported. The available sources do not present “SHOW DOWN” as an isolated anime track only, nor do they describe the Warner Music Japan contract as separate from the song. Instead, the reporting links the label partnership, the July 8 single release, and the anime opening theme into one debut package.

For now, QWER’s confirmed Japan debut details remain tightly focused: “SHOW DOWN” will be released on July 8, 2026, through major online music platforms, tied to Warner Music Japan and used as the opening theme for “Tomb Raider King.” With concept photos and a creditless anime opening video already disclosed through official channels, the next verified milestone is the single’s release on July 8, 2026.
References
- QWER 일본 진출..7월 8일 'SHOW DOWN' 정식 데뷔[공식] (스타뉴스 via Daum, 2026-06-27)
- QWER, 워너 뮤직 재팬과 손잡고 日 정식 데뷔 (뉴시스, 2026-06-27)
- QWER, 워너 뮤직 재팬과 손잡고 일본 진출… 7월 8일 정식 데뷔 (스포츠월드, 2026-06-27)
- QWER, 워너 뮤직 재팬과 계약…일본 정식 데뷔 (연합뉴스 via 파이낸셜뉴스, 2026-06-27)
- QWER, 日 애니 도굴왕 OST 부른다 (뉴시스, 2026-01-17)
- QWER「SHOW DOWN」ノンクレジットオープニング映像先行公開! (TVアニメ『盗掘王』公式サイト)