BILLY BOO Debuts 'Parallel Night' for TV Asahi Drama, Announces New Tour

BILLY BOO premiered their new single, "Parallel Night," at the final show of their sold-out CATALYST tour 2026 at Shibuya WWW. The song is the theme for the TV Asahi drama Crossroad: Kyumei Kyukyu no Yakusoku (Crossroad: The Promise of Emergency Rescue).

The band, formed in Sendai in May 2024, opened the show with unreleased tracks before announcing the new theme song during the encore. The drama premiered on July 7.

The official music video for "Parallel Night" premieres on July 14 at 20:45 JST.

The single was released digitally on July 8. The band also announced a final one-man live tour for 2026, GAMBIT tour 2026. It will be held at Live House ANIMA in Osaka on November 6 and at Spotify O-WEST in Tokyo on December 4.

The setlist included established tracks like "Lens," "Rhapsody," and "Darling," alongside the new material.

BILLY BOO "CATALYST tour 2026" Final Setlist at Shibuya WWW

M01 BANDAGE (New Song)
M02 Fake Lover
M03 Dejavu
M04 Error:25 (New Song)
M05 Love Song
M06 Darling
M07 Shake it.
M08 Lens
M09 Gyakko (Backlight)
M10 Rhapsody
M11 Hitomebore midnight (Love at First Sight midnight)
M12 Siren
EN1 Parallel Night
EN2 Torabojima

A playlist of the tour setlist is available.

Release & Live Information

BILLY BOO "Parallel Night"
Digital Release: July 8, 2026
Listen on streaming platforms.

BILLY BOO "GAMBIT tour 2026"
November 6, 2026: Osaka, Live House ANIMA
December 4, 2026: Tokyo, Spotify O-WEST
Tickets: 4,500 yen + 1 drink
Official tour details.

The band's EP "Gyakko" received heavy rotation on FM802, and "Rhapsody" charted on the Billboard Japan Hot 100 after being used as an anime ending theme.

Official Website | YouTube | X (Twitter) | Instagram | TikTok

Source: PR Times via 株式会社ソニー・ミュージックレーベルズ