Ray is a young inventor living in the U.K. in the middle of the 19th century. Shortly before the first ever Great Exhibition, a marvelous invention called the "Steam Ball," behind which a menacing power is hidden, arrives at his door from his grandfather Lloid in the U.S. Meanwhile the nefarious O'Hara Foundation has sent men to aquire the Steam Ball so that they can use its power towards their own illicit ends. (Source: Anime News Network)
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Steamboy
Steamboy • スチームボーイ
Overview & Storyline
Ray is a young inventor living in the U.K. in the middle of the 19th century. Shortly before the first ever Great Exhibition, a marvelous invention called the "Steam Ball," behind which a menacing power is hidden, arrives at his door from his grandfather Lloid in the U.S. Meanwhile the nefarious O'Hara Foundation has sent men to aquire the Steam Ball so that they can use its power towards their own illicit ends. (Source: Anime News Network)
Steamboy
Watch the complete uncompressed feature film in full 1080p Ultra High Definition. Featuring instant audio switching between English Subbed and English Dubbed audio tracks with zero ads.
Characters & Voice Cast
Official Japanese Seiyuu
James Steam
MAIN
Scarlett St. Johns
MAIN
James Steam
SUPPORTING
Edward Steam
SUPPORTING
Robert Stephenson
SUPPORTING
David
SUPPORTING
Archibald Simon
SUPPORTING
Alfred Smith
SUPPORTINGYou May Also Like
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Frequently Asked Questions about Steamboy
Direct AnswersWhere can I watch Steamboy online for free?
You can stream Steamboy in 1080p Ultra HD on 9-anime.si. We offer fast CDN streaming with both English Subbed and English Dubbed audio tracks, free of popups and account registration.
Does Steamboy have English Dubbed audio?
Yes, English Dub audio is available alongside original Japanese voice audio with high-precision English subtitles. You can toggle audio streams using our multi-server player.
How many episodes does Steamboy have?
Steamboy is a full-length theatrical feature film streaming in 1080p Ultra HD.