"Yamada has managed to find the seventh witch and protect Shiraishi, but the final witches' memory-erasing powers have a troubling effect on the Supernatural Studies Club. Facing a world where his friends don't remember him, Yamada and Tamaki discover that to solve their problems, they need to go back to basics: kissing! Using his duplication powers and the help of a few unlikely allies, Yamada may be able to restore what he's lost... but his plans to outwit the seventh witch's power don't go unnoticed by the crafty Student Council"--Back cover.