The Kikaika (literally mechanization) Empire invades our solar system, and in a matter of moments they take over and convert Neptune, Uranus, Saturn, Jupiter,and Mars, and set their sights on Earth. However, one thing stands in their way. Earth's ancient protector and soldier of light, Eldoran. To fight this menace he gifts a 5th-grade class with 3 huge robotic dinosaurs, with the power to merge and form the giant robot Gosaurer, which they then can pilot and use to stop the Kikaika Empire's advances. (Source: ANN)

Tokine Amino is the young and overburdened secretary of the CEO at a talent agency. One day while cleaning, she is suddenly transported to a strange alternate dimension ruled by a floating piglike creature. The creature, Hacchin, explains that this dimension is called Quizun, and transforms her outfit before stating that she cannot leave unless she solves a puzzle within five minutes. While Tokine manages to keep a mostly calm composure and solve the puzzle, Hacchin recognizes her talent and decides that the two will meet again. Now Tokine runs the risk of suddenly being transported to Quizun at any time, along with anyone who may be within her vicinity.

After earthquakes suddenly took place in the Kumamoto Prefecture, Natsuna Keyaki lost contact with her dearest online friend, Itsuki. With nothing but a drawn picture of the landscape, Natsuna embarks on a journey from Tokyo to Kumamoto to find her. When Natsuna gets lost in a rural area of the disaster-stricken prefecture, she encounters a policeman and an energetic middle school girl named Izumi Chiba. Izumi, along with her hospitable family members, offers Natsuna shelter and information to assist her in her quest. With these kind locals helping her on every step of the way, Natsuna moves closer to discover what happened to Itsuki.

A series of short specials where Cheshire, Nemesis and Shu explain the world of VRMMO Infinite Dendrogram.