"Thanks to her determination, Nami finally reaches Yokohama and tracks down Ryutaro. Ryutaro is so happy to see her that he invites her along to the grave visit, which turns out to be more eventful than they expected! The appearance of Sumomo, as well as another unexpected guest, makes "waves" that really put Nami's magic skills to the test as she fights to save Ryutaro from his nightmares once and for all"--Page 4 of cover.