Hard rock with B’z’s patented skyscraper-sized melodic lift, Heaven Knows arrives like a fresh ignition spark in the duo’s absurdly deep legacy, pairing Tak Matsumoto’s polished riff gravity with Koshi Inaba’s celestial-yet-restless vocal charge. The track is notably wired into major franchise circuitry as the new opening theme for the TV anime Detective Conan, giving it that classic B’z talent for turning a standalone single into instant cultural infrastructure. It also feeds directly into the expanded FYOP＋ edition released April 8, so this single doubles as both a broadcast anthem and a key extension of the current album era rather than an isolated digital drop.
Apple Music
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