A remarkable series of films about a very ordinary Japanese salesman, "Otoko wa Tsurai yo" ("It's Tough Being a Man"), is unique in holding the world record for the longest running movie series, a total of 48 films, starring the same actor.
More than five decades on, unique Japanese film series remains relevant

Film nostalgia at the Katsushika Shibamata Tora-san Museum. (All photos by Stephen Mansfield)
A remarkable series of films about a very ordinary Japanese salesman, "Otoko wa Tsurai yo" ("It's Tough Being a Man"), is unique in holding the world record for the longest running movie series, a total of 48 films, starring the same actor.