《To the Infinity Castle》是《鬼滅之刃》第四季第8集中登場的重要配樂，象徵劇情正式邁入無限城篇的高潮。樂曲由椎名豪與梶浦由記創作，透過厚重的管弦樂、低沉弦樂與合唱，營造出壓迫而壯麗的氛圍，讓觀眾深刻感受到無限城的神秘與恐怖。這首 OST 不僅強化了角色被拉入城堡的震撼場景，也成為粉絲心目中最具代表性的音樂之一，為後續劇場版最終決戰奠定了強烈的情感基調。

“To the Infinity Castle” is one of the most iconic OST tracks from Demon Slayer: Kimetsu no Yaiba Season 4, Episode 8. Composed by Go Shiina and Yuki Kajiura, the music plays when the Demon Slayer Corps is drawn into the Infinity Castle. Its dark orchestration, layered strings, and choral elements create a sense of grandeur and dread, perfectly matching the dramatic turning point of the story. Fans often refer to it as the “Infinity Castle Theme” or “Muzan vs Hashira Theme.” The track has inspired numerous covers, piano adaptations, and even orchestral performances, becoming a cultural symbol for the Infinity Castle arc and laying the emotional foundation for the upcoming final battle in the movie trilogy.

「To the Infinity Castle」は、『鬼滅の刃』第四期第8話で流れる象徴的な劇伴音楽の一つです。椎名豪と梶浦由記によって作曲され、鬼殺隊が無限城に引き込まれる場面で使用されます。重厚なオーケストレーション、低音弦の響き、合唱の要素が融合し、荘厳で不気味な雰囲気を生み出します。その旋律はファンから「Infinity Castle Theme」や「無惨 vs 柱のテーマ」とも呼ばれ、多くのカバーや編曲が登場しました。この音楽は無限城篇の象徴であり、劇場版での最終決戦に向けて強烈な感情的基盤を築いています。

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鬼滅之刃 - To the Infinity Castle (Entrance to Infinity Castle) by PopPianoAI

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