The dam keeper. Book one / by Robert Kondo, Daisuke "Dice" Tsutsumi ; producer/agent, Kane Lee ; art lead, Yoshihiro Nagasuna ; additional art, Toshihiro Nakamura, Brandon Coates ; production, Daisuke "Zen" Miyake, Namiko Yodono.
Pig maintains the dam that keeps a dangerous black fog from enveloping Sunrise Valley, but when a massive tidal wave of black fog begins to menace the valley, Pig and his friends Fox and Hippo must face the world on the other side.