Thermae Romae 2

In ancient Rome, bathhouse architect Lucius (Hiroshi Abe) becomes famous with his unique "thermae" (bathhouse) design. He receives an order to build a thermae in the colosseum to help gladiators recover from their wounds. Lack of ideas again, Lucius travels to modern Japan through the time slip and meets Manami (Aya Ueto) again, who is now a reporter for a magazine which covers bathroom. 

With the help of the flat faced Clan, Lucius finally finish the new thermae.

Meanwhile, Emperor Hadrian (Masachika Ichimura) wants to maintain peace with the thermae, but Ceionius (Kazuki Kitamura) wants to extend the territory by war. Emperor Hadrian and the Ceionius soon have a confrontation and Rome become divided. How can Lucius solve the biggest crisis in Rome? Will Rome finally disappear in history?