Episode 1

E1

Ozu, a despicable prankster, spills cola on the remote control to the dorm's only air conditioner.

Episode 2

E2

"I" and friends team up to use a time machine to retrieve the AC remote control before it breaks.

Episode 3

E3

Akashi and "I" travel back in time to restore order to the universe but run into unexpected trouble.

Episode 4

E4

Back to square one. Akashi and "I" must once again try to save the universe from destruction.

Episode 5

E5

Akashi has a plan, and "I" catches on. Can they escape the maddening cycle of one-day time travel?

Episode 6

E6

As a university freshman, "I" joins a club dedicated to fantasizing about a fictional railway.