

Bagi, the Monster of Mighty Nature
1984, Japanese. Directed by Osamu Tezuka.
In 1984 the Japanese government approved gene recombination experiments. Baggy is Tezuka’s response. A cute kitten escapes a lab, and is befriended by lonely child Ryosuke. Years later, he joins her in a quest that’s part spaghetti Western, part contemporary adventure.
- Runtime
- 1h 30m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch Bagi, the Monster of Mighty Nature
Bagi, the Monster of Mighty Nature isn’t streaming on any OTT platform in India yet; it released on 19 August 1984.
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Part of a series
24 Hour Television Specials: watch order
Cast & crew
- Osamu TezukaDirector
- Saeko ShimazuBagi (voice)
- Kazuhiko InoueRyosuke Ishigame (voice)
- Katsuji MoriCemen Bond (voice)
- Kazuteru SuzukiChico (voice)
- Kosei TomitaSuper Bios Center Chief (voice)
- Masako IkedaYoko Ishigami (voice)
- Yuzuru FujimotoCucaracha President (voice)
- Akie YasudaRyo (child) (voice)
- Daisuke GoriMotorcycle Gang Member (voice)
- Kan TokumaruGovernment Official (voice)
- Keaton YamadaShop Manager (voice)
- Kenichi OgataGovernment Official (voice)
Details
- Released
- 19 August 1984
- Original title
- 大自然の魔獣バギ
- Country
- Japan
- Written by
- Osamu Tezuka
Check ratings elsewhere
News & fan talk
Watch before Bagi, the Monster of Mighty Nature
In release order. The films it follows, and anything it builds on.

One Million-Year Trip: Bander Book
1978 · 5.4/10
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Undersea Super Train: Marine Express
1979 · 7.2/10
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Fumoon
1980 · 6.3/10
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Bremen 4: Angels in Hell
1981 · 5.2/10
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A Time Slip of 10,000 Years: Prime Rose
1983 · 6.1/10
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Bagi, the Monster of Mighty Nature: quick answers
What should I watch before Bagi, the Monster of Mighty Nature?
Watch Undersea Super Train: Marine Express (1979), Fumoon (1980), Bremen 4: Angels in Hell (1981), and A Time Slip of 10,000 Years: Prime Rose (1983) first, plus 1 earlier title listed on this page.
What comes after Bagi, the Monster of Mighty Nature?
Next in the series: The Three-Eyed One: The Prince of Devil Island (1985), Galaxy Investigation 2100: Border Planet (1986), and The Tale of Osamu Tezuka: I'm Son-Goku (1989).
Is Bagi, the Monster of Mighty Nature worth watching?
Bagi, the Monster of Mighty Nature doesn’t have enough ratings for a verdict yet.
How long is Bagi, the Monster of Mighty Nature?
Bagi, the Monster of Mighty Nature runs 90 minutes (1h 30m).
Does Bagi, the Monster of Mighty Nature have a post-credits scene?
None is listed for Bagi, the Monster of Mighty Nature. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Bagi, the Monster of Mighty Nature parents guide: is it suitable for kids?
No age rating is listed for Bagi, the Monster of Mighty Nature yet.
Which OTT platform is Bagi, the Monster of Mighty Nature on?
Bagi, the Monster of Mighty Nature isn’t streaming on any OTT platform in India yet; it released on 19 August 1984. (Checked 13 November 2026.)
What movies are like Bagi, the Monster of Mighty Nature?
If you liked Bagi, the Monster of Mighty Nature, try Babylon 5: The Road Home, Megaboa, Time of EVE: The Movie.
Who directed Bagi, the Monster of Mighty Nature?
Bagi, the Monster of Mighty Nature (1984) was directed by Osamu Tezuka and stars Saeko Shimazu, Kazuhiko Inoue, Katsuji Mori.


