[Machine Translation] The title " +5='13 (thirteen)" is a reference to their desire to continue evolving without limit, the 5th anniversary of their debut, and the fact that the number 8 and 5 add up to 13 years, the year of their debut. Disc is a selection of 8 songs from the debut album "Juke Box". Disc contains 8 songs from her debut album "Juke Box" and 5 new songs to commemorate the 5th anniversary of her debut. The theme song "Rise" was written for "Rise & Shuttle," a movie about the city of Annaka, and other new songs expressing the hearts of adults in various tones. She is currently appearing on "Very Merry Emii" every Saturday from 15:00-16:00 on Radio Takasaki, and is scheduled to hold an advance release live performance of +5='13 (thirteen) at Ladonna Harajuku on November 10. She has performed at many events in Japan and abroad.