In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. Ikaruga Natsuki, a boy who lost his mother and his leg in an accident some years earlier, returns disillusioned from a harsh life in the big city to find his old countryside home half-swallowed by the sea. Left without a family, all he has to his name is the ship and submarine left to him by his oceanologist grandmother, and her debts. His only hope to restore the dreams for the future that he has lost is to take up an opportunity presented to him by the suspicious debt collector Catherine. They set sail to search the sunken ruins of his grandmother's laboratory in order to find a treasure rumor says she left there. But what they find is not riches or jewels; it is a strange girl lying asleep in a coffin at the bottom of the sea. Atri. Atri is a robot, but her appearance and her wealth of emotions would fool anyone into thinking she's a living, breathing human being. In gratitude for being salvaged, she makes a declaration to Natsuki: "I want to fulfill my master's final order. Until I do, I'll be your leg!" In a little town slowly being enveloped by the ocean, an unforgettable summer is about to begin for this boy and this mysterious robot girl...

Fable, an assassin who works in organized crime, has been raised to the legendary status of a ruthless killer capable of murdering any man within six seconds. Six years after his debut, his boss fears that Fable has started to attract too much attention from the legal authorities, and he orders him to hide in Osaka for a year. Accompanied by his driver who assumes the identity of his sister, Fable is bound by a special condition: he must act as a civilian and not murder anyone lest he and his partner lose their lives. However, the seemingly well-deserved holiday soon takes a grim turn. Takeshi Ebihara, the second-in-command of the Osaka mafia that officially protects the assassin, sees Fable's presence as a threat and wants to remove him. Constantly monitored by the yakuza and regularly put in life-or-death situations, Fable has no other choice but to outwit Takeshi's schemes if he wants to stay alive.

Eight-year-old Tokiyuki Houjou, the next successor of the Kamakura shogunate, is a young boy lacking talent in everything besides hide-and-seek. One day, his carefree life is abruptly turned upside down when Takauji Ashikaga brutally seizes power from the Kamakuras, ending their reign. Rescued by a self-proclaimed prophetic priest, Tokiyuki manages to escape with his life. Now he must evade those trying to kill him while recruiting comrades who can help him restore the Kamakura Shogunate to its former glory. Set during the Nanboku-chou period of Japanese history, is a tale of redemption, documenting the life of the forgotten hero that altered Japan's destiny by running away.

Spoiled harvest goddess Sakuna finds herself banished from her opulent celestial home to an island overrun with demons. In the untamed wilderness, she must rediscover her birthright as the daughter of a warrior god and harvest goddess by weathering the elements, fighting monsters, and cultivating rice, the source of her power. By her side in this forbidding place is her guardian Tama and a group of outcast humans. Together, these unlikely companions must join hands to tame both the soil and the demons of Hinoe Island.