Singer Aimer ' s 20th single song "Zankyo Sanka," which was featured as the opening theme for Demon Slayer: Kimetsu no Yaiba Entertainment District Arc , reached the milestone of 500 million total streams, according to Oricon's latest weekly stream ranking report . It is the first song in her career to reach the milestone. As her first tie-in song for the Demon Slayer: Kimetsu no Yaiba anime series, "Zankyo Sanka" was first released digitally on December 6, 2021, and ranked both on Billboard Japan's download and streaming charts. The song reached 200 million steams in July 2022 , and 400 million in November 2023 . Her double A-side 20th CD single, which included "Zankyo Sanka" and the ending theme for the anime "Asa ga Kuru," released in Japan on January 12, 2022, and ranked first on Oricon's weekly single charts in its first week of release. Additionally, the song's music video has surpassed 269 million views as of this reporting. Aimer "Zankyo Sanka" Music Video RELATED: Aimer's Demon Slayer: Kimetsu no Yaiba Entertainment District Arc Opening Theme Surpasses 400 Million Streams "Zankyo Sanka" CD jacket Aimer latest artist photo Aimer also recently performed "A World Where the Sun Never Rises" ("Taiyo ga Noboranai Sekai"), one of the two theme songs for the Demon Slayer: Kimetsu no Yaiba Infinity Castle movie, along with LiSA's "Shine in the Cruel Night" ("Zankoku na Yoru ni Kagayake"). Source : Oricon News
