Thermae Romae
It's the year 128 A.D. and Rome bathhouse architect Lucius Modestus is having trouble coming up with ideas for his future designs. After losing his job for refusing to adapt to the current times, the depressed Roman stops by a strange bathhouse that happens to have a time-traveling drain! He is sucked into it and transported to a modern-day Japanese bathhouse!
Starring
Frogman,
Hiroki Touchi,
Akio Ootsuka