The official YouTube channel for singer-songwriter Kana Nishino started streaming the music video for her new song, "Power of Love," which is featured as the opening theme for the ongoing second cour of the Ascendance of a Bookworm: Adopted Daughter of an Archduke TV anime. Kana Nishino "Power of Love" Music Video Ascendance of a Bookworm: Adopted Daughter of an Archduke Cour 2 Creditless Opening Video "Power of Love" is the first theme song provided to the Ascendance of a Bookworm anime series by Kana Nishino, who made her major debut in 2008. The setting of the music video is a perfume factory, depicting a story where people work together to complete a single fragrance and deliver it to the public, with Nishino playing all 25 characters. The song released digitally on July 10 and debuted at No. 23 on the Oricon weekly digital single chart . Additionally, a four-track EP including "Power of Love" will be available on CD format on August 26. "Power of Love" digital single jacket Kana Nishino artist photo The newest season of Ascendance of a Bookworm  TV anime, which adapts the Adopted Daughter of an Archduke arc from Miya Kazuki’s original light novel, premiered in Japan on April 4, 2026, and will air for two consecutive cours.