Amami and her friends join their classmate Yamada Kenta on a trip to the coast. For some reason the beach is almost empty and the kids couldn't be happier...except for Esumi Kyouko.

Amami meets the ghost of a young girl who keeps repeating a mysterious nonsense word: "Morya." No longer able to recall her life or how she died, the roll-call samurai and Amami worry she may simply fade away.

A new school year begins, and Amami and her friends are pretty excited about having younger students around. Wanting to be a model student, Amami tries to help the new freshman class...and so do her spectral friends. The otherworldly assistance scares off the new kids and leaves Amami feeling crushed, so Inoue and the others take it upon themselves to make her more appealing.