The official YouTube channel for two-member experimental rock band Cö shu Nie has released a music video for their latest song "MAISIE," which is now featured as the opening theme for the spring 2025 TV anime Black Butler -Emerald Witch Arc- . Under the unit name Cö shu Nie feat. HYDE , the song was released digitally first on April 5, with the CD single following on June 11. As its name suggests, this is as collaboration song between the band and HYDE , the vocalist of Japanese rock band L'Arc〜en〜Ciel . He worked on the lyrics and music, and also joined in on some of the choruses of the song. The music video depicts the dark fantasy world of the anime and the song, and includes energetic performance scenes, the bewitching expression of Cö shu Nie vocalist Miku Nakamura, and scenes reminiscent of the anime story. Cö shu Nie feat. HYDE "MAISIE" Music Video Black Butler -Emerald Witch Arc- Creditless Opening Video Cö shu Nie artist photo HYDE artist photo Digital/CD jacket illustration RELATED: Ryugujo Releases Black Butler -Emerald Witch Arc- Anime Ending Song Music Video RELATED: Here’s the Exact Time Black Butler -Emerald Witch Arc- Premieres on Crunchyroll The fifth season of the Black Butler anime series, Black Butler -Emerald Witch Arc- , premiered in Japan on April 5, 2025, and Crunchyroll is streaming the series to members in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS, Indian subcontinent and Southeast Asia. Crunchyroll describes the Black Butler series as such: At the Queen’s behest, the 13-year-old earl Ciel Phantomhive and his loyal demon butler, Sebastian Michaelis, leave the gritty underworld of nineteenth-century England and venture to the south of Germany to investigate a series of mysterious deaths. Legend has it, those who enter the Werewolves’ Forest are destined to be cursed, but Ciel and Sebastian press on to uncover the truth. Source: Cö shu Nie official YouTube channel
