The official YouTube channel for voice actor Aguri Onishi (Ayumu Uehara in Love Live! Nijigasaki High School Idol Club , Carla in Don't Hurt Me, My Healer! ) has started streaming her new music video "Watashi Sugar Spice" ( I'm Sugar Spice ). This is the coupling song of her 9th single "Goodbye Lullaby," which was released today, August 9, in Japan. Aguri Onishi "Watashi Sugar Spice" Music Video The single's title song "Goodbye Lullaby" is currently featured as the ending theme for the summer 2026 TV anime A Livid Lady's Guide to Getting Even: How I Crushed My Homeland with My Mighty Grimoires . Aguri Onishi "Goodbye Lullaby" Lyric Video A Livid Lady's Guide to Getting Even Creditless Ending Video "Goodbye Lullaby" first press limited edition CD jacket "Goodbye Lullaby" regular edition CD jacket Aguri Onishi artist photo The TV anime adaptation of the A Livid Lady's Guide to Getting Even: How I Crushed My Homeland with My Mighty Grimoires fantasy light novel series created by Metabo Hagure (story) and Masami (illustrations) premiered in Japan on July 6, 2026. Naoyuki Kuzya directs the TV anime at studio Comet, with series composition by Mitsuka Hirota, character designs by Sayaka Anezaki and music by Satoshi Hono and Karin Nakano.