After pillars of salt fall from space and begin turning people into salt, Tokyo approaches social collapse. This story follows a man and a girl named Mana as they live through the crisis and encounter people at their limits. It won the Grand Prize at the 10th Dengeki Novel Award.

Set in a Tokyo nearing collapse after an anomaly turns people into salt, the story follows the lives of a man and a girl.

Takagami Toru, a boy descended from the Mizuchi family, is vulnerable to attacks by supernatural beings. To protect him, his older brother Noboru frees Kuugen Tenko, a powerful fox spirit sealed in a shrine behind their home. Joined by Kuugen and the Mizuchi family's guardian maiden Kou, the brothers become involved in strange incidents involving gods and yokai.

A Japanese-style fantasy about two brothers and a fox guardian spirit freed from a seal, facing troubles involving gods and yokai.

A boy in love with his eccentric senior, Tsubasa, goes UFO-watching with her on Christmas Eve. After aliens abduct them and accidentally swap their brains, the two must navigate school life in each other's bodies in this romantic school comedy.

A school romantic comedy about a senior and a boy whose brains are swapped by aliens.