Roman Baths

About 130 AD, the powerful and prosperous Roman Empire was in the era of Hadrian (Masachika Ichimura). Nowadays, the Roman people bathe, and public baths are even more popular among the people. As the trend of luxury rises, the simple and simple design style of bathhouse designer Lucis Mudester (played by Hiroshi Abe) is gradually being ignored. One day, he accidentally traveled to Japan in the 21st century through a public bathhouse. This group of people, whom Lucis called the "flat-faced people," were ashamed and amazed by their advanced and innovative soup culture. After that, he traveled through time and space many times and brought innovative ideas from Japanese bathhouses to ancient Rome. He made a comeback and became very popular, even being appreciated and reused by Hadrian. In the process, Hadrian's dynasty comes to an end, and the seemingly flashy Caionius (played by Ikki Kitamura) becomes the new emperor. When Lucis refuses to design a bathroom for Caionius, his destiny reaches a new crossroads... The film is adapted from the original work of the same name by manga artist Mari Yamazaki.