Akubi wo Suru ni wa Wake ga Aru

There Is a Reason That We Yawn, あくびをするにはワケがある

The pamphlet for the project describes the setting as Japan in 2093. A rural town that used to be the most prestigious town in the world has long since sunk 30 meters under the ocean's surface. The story is a tale of a girl who takes part in free diving (diving without the aid of equipment to breathe), and the emotional growth she experiences.