Find the best One Small Step play tickets at Charing Cross Theatre, Inner London. Takashi and Narumi are a married couple, working for a major contractor on a project to migrate humans to the Moon where a city is being established where humanity's ideal new life can begin. But they suddenly encounter an unexpected setback to their plans... One Small Step is an original play by Takuya Kato, a prolific young Japanese playwright and director, developed in Japan and the UK through workshops and readings with UK artists.