"In this village, death inevitably takes those who have reached 50 years of age."

By custom, all villagers who have passed the age of 50 are bound and taken to The Netherworld on the other side of the mountain. Officials clad in beast skins manage the village, "The Living World," whose people are watched over by gods. Meanwhile, the People of the Mountain remain shrouded in mystery. Anzu, who sacrificed the older of twin girls to the mountain, is torn between hope and despair.

Land, a story that reflects Yamashita Kazumi's unease for the nation of Japan.

A collection of extras from creators in Shueisha's Margaret and Ribon shōjo manga magazines to raise funds for the victims of the Great Eastern Japan Earthquake disaster.

The manga is composed of various episodes linked together by the mysterious boy with no particular name. The boy travels to different times and places, trading with different people, letting them see a glimpse of their future or past, or the secrets of others, and bets to see if they can change their fate.