David Benedict Hayao Miyazaki’s 2001 animated film “Spirited Away” won everything from the Oscar for Best Animated Feature to Berlin’s Golden Bear. That there’s an audience for a stage version was evidenced by its 2022 Tokyo run selling out in four minutes. Now in London and performed in Japanese with English surtitles, sales are brisk in the 2,263-seat London Coliseum with the limited run now extended by five weeks.