Fresh off their wins against the S4, Team Blue's Inklings get into even more trouble as Goggles and Rider must work to end an evil subterranean plot, and the Inklings get a new team member. New weapons, foes, and friends enter the splatfield, and Team Blue must face their toughest challenge--the Square King Cup.
General Note
Translated from the Japanese.
Printed Manga-style; book opens from left to right. Pages are read from right to left.