Shinsei Kamattechan return to the digital battlefield with a freshly unleashed live performance of 「僕の戦争」 (Boku no Sensō / My War), captured during the final night of the 14歳の保健室ツアー (“14-Year-Old’s Infirmary Tour”) at Tokyo’s Ebisu LIQUIDROOM on June 2, 2026. The Chiba-born internet pop-rock provocateurs once again transform controlled chaos into high art, delivering a version that feels less like a concert recording and more like a system overload of anxiety, melody, and catharsis. Originally known worldwide as the opening theme for the TV anime 進撃の巨人 The Final Season (Attack on Titan: The Final Season), the song’s militaristic chants and unsettling atmosphere hit with renewed force in front of a crowd that sounds ready to march straight into the emotional apocalypse. Equal parts noise-pop experiment, punk detonation, and existential fever dream, this live release is a reminder that Shinsei Kamattechan remain one of Japan’s most unpredictably brilliant rock anomalies.
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