Oliver Hermanus and starring Bill Nighy and Aimee Lou Wood, comes from a screenplay that Kazuo Ishiguro wrote, adapting it into English from Akira Kurosawa’s Japanese film “Ikuru.” (“Ikuru” itself was inspired by Leo Tolstoy’s 1886 Russian novella “The Death of Ivan Ilyich.”) Nighy plays a British bureaucrat in post-World War II London whose cancer diagnosis inspires him to reevaluate his life of solitude and try to make a difference in his community before he dies. Hermanus, Nighy and Wood visited TheWrap and Shutterstock’s Interview and Portrait Studio at the Toronto International Film Festival for a discussion about the filmmaking process.Nighy plays the bureaucrat, Williams, and he and Hermanus weren’t too worried by the legacy of Kurosawa’s original film looming over their adaptation.