Japan's edge here is rooted in defensive solidity, conceding under a goal per game while Sweden have leaked over three per match and failed to keep a clean sheet in recent outings. That defensive frailty is the decisive factor: even with Sweden's attacking output, their inability to contain opponents inflates Japan's xG to 1.59 and underpins the 48% win probability. Expect an open contest—the 54% BTTS reading and 1-1 likeliest scoreline reflect Sweden's threat going forward, but Japan's balance should prove the difference.