Directed by Katsuhiro Otomo, Steamboy is a Japanese anime feature film set in an alternate 19th-century world driven by steam technology and industrial invention. Anne Suzuki voices Ray Steam, a young inventor drawn into a conflict involving his family, powerful machinery and competing visions of scientific progress. The film combines steampunk anime, animated adventure, sci-fi action and large-scale mechanical spectacle from the director of Akira.

Från IMDB:
In 1860s Britain, a boy inventor finds himself caught in the middle of a deadly conflict over a revolutionary advance in steam power.