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.

Kenji Nojimaas Heihachi (voice)
Romi Parkas Kuchiha (voice)
Jun Fukuyamaas Tokidoki Rikugou (voice)
Yuki Matsuokaas Shinshu (voice)
Showtaro Morikuboas Tsuyukusa (voice)
Koji Yusaas Kon Shinonome (voice)
Jouji Nakataas Shamon (voice)
Junichi Suwabeas Bonten (voice)
Jurota Kosugias Utsubushi (voice)
Marina Inoueas Tsuruume (voice)
Kazuhiro Furuhashi