Dir: Shô Igarashi
Starring: Ryûhei Matsuda and Tetsuo Yamashita
A fictionalised account of the story of the Chōshū Five, who travelled to and studied in Britain in 1863 while Japan was still under sakoku
This Japanese historical drama has a lot of scenes filmed in England, and a period train filmed on the Bluebell Railway provides the railway content. The Japanese title translates as Chôshû Five, Chôshû being an old Japanese name for Nagato Province.