Tension builds at the Lab when Makise and Suzuha both show up for the party, but that's just the beginning. As the night draws to a close, armed thugs - led by a familiar face - come looking for the time machine.
Genres: Animation , Comedy , Mystery , Sci-Fi & Fantasy
Keywords: akihabara , angst , anime , based-on-visual-novel , butterfly-effect , conspiracy , mad-scientist , psychological , romance , secret-organization , seinen , technology , time-loop , time-machine , time-travel , tokyo-japan , tragedy , urban-fantasy , watch-anime-series-online