Voice actress and artist Kaori Maeda will release a 4th EP on Wednesday, December 2, 2026. Marking the first CD release in about one year and nine months, this EP includes four songs in total, among them "Totoi kaiwai", the ending theme of the TV anime "Uncle's Obsession with Cute Things". Produced around the concept of what Kaori Maeda's true face really is, the EP is packed with rich, high-calorie songs. Through the songs, including the artwork, it pushes out the many expressions hidden within Kaori Maeda, and the EP title also carries the meaning of a full-throttle release.