Attack On Titan: Junior High 3

Eren and the gang start a band, in the hopes of taking the school festival by storm! But they face unexpected opposition in the school's mysterious idols, a trio known as No Name, not to mention the musical Titans! Then, Mikasa gets herself caught up in a highstakes culinary battle, and two familiar figures from Levi's past return to haunt him. Another 300 pages of bizarre, irresistible Titanic nonsense!

Volume 3 of the Attack on Titan: Junior High manga series by Hajime Isayama.