The boardinghouse is about to get even more crowded! Ayumu is determined to spend the summer under the same roof as Hayate, but how can a perfectly ordinary teenage girl afford a room of her own? Meanwhile, the perfectly extraordinary Ruka gives up pop stardom to pursue her artistic dreams and move in with the gang. But what’s with the seriously bad mojo emanating from the attic?

"Original Japanese edition published by SHOGAKUKAN."--Colophon. Reads from right to left.