A fantasy action set in a world of Western films. One day the Nohara family, Kasukabe Defense Forces (Shinnosuke Nohara and his mates: Kazama-kun, Nene-chan, Masao-kun and Bo-chan), and other people living in Kasukabe City get lost in a world within a Wild West film, which is a city ruled by an evil governor named Justice. The time progression has been stopped there because the film is unfinished but people are losing their memories about the past little by little. To go back to their former world, the Kasukabe Defense Forces tries to defeat Governor Justice and finish the film before everyone loses their memories.

This is the second story of "The Lion Books" series. A boy meets a lonely little umbrella ghost wearing Geta. He promises the ghost that he will give it a pair of rain boots in exchange for three wishes. The boy, however, grows up completely forgetting the promise. One day, when he happens to remember the ghost, he rushes back to that bridge in his hometown, to the Rain Boy...This is a moving, sweet hometown fantasy about a gentle ghost and a forgotten promise.

Set in a world of fantasy and adventure, Amon is a young warrior embarking on a quest to avenge the death of his mother. When the hunt leads him ultimately to the kingdom of Valhiss, Amon enlists in the ranks of the Emperor's army in order to gain an opportunity to exact his revenge. However, a chance encounter with the Princess Lichia, being held captive by the Emperor in an effort to ransom a map away from his main rival, King Darai-Sem, Amon must decide whether to follow his path of revenge or to help rescue the Princess in an effort to save a lost kingdom.

Kokone Morikawa has a strange napping disease that distracts her from reality, one that makes the world of her dreams and the real world near indistinguishable. In reality, she is an average high school student preparing for her university entrance exams; but in her dreams she is a magical princess of Heartland, a machine-driven future where the use of artificial intelligence is forbidden. Within the seemingly imaginary dreamland, Kokone discovers more about her family's past and the secret that her father, a talented mechanic, has tried to protect her from. However, as the events between two worlds intertwine, she must now protect the secret from villainous entities, both dream-like and terrifyingly real.