Aimer performs “Taiyō ga Noboranai Sekai,”LiSA performs”Zankoku no Yoru ni Kagayake”
The Demon Slayer – Kimetsu no Yaiba – The Movie: Mugen Train anime film aired again on Fuji TV in Japan on Saturday, and it ended with the full trailer for the first film in the Demon Slayer: Kimetsu no Yaiba Infinity Castle trilogi. Trailer ini mengumumkan bahwa Aimer dan Lisa berkontribusi lagu tema untuk film pertama. Aimer membawakan lagu”Taiyō ga Noboranai Sekai”(“A World Where the Sun Never Rises”), dan Lisa membawakan lagu”Zankoku no yoru ni kagayake”(“Shine in the Cruel Night”).