- Genres Action, Adventure, Animation, Fantasy, Science-Fiction
- Runtime 25 minutes
- Total runtime 5 hours 25 minutes
- Status Ended
- Network AT-X
Ordinary high school student, Rikugou Tokidoki, has to take supplementary History classes, to boost his failing grade, at a state-of-the-art museum. This museum allows the visitor to use high-tech virtual reality to reconstruct a realistic Edo of the Bakumatsu period. However, once the simulation begins, Tokidoki is attacked by a strange creature. After something happens to his left eye, he realizes that he is not wearing the VR goggles - it is no longer a simulation; he's trapped in the virtual world and has no way of getting back.