Story Structure — 3 Plot Phases
Origins and Global Crisis
The OVA is introduced as a 1994-1995 release set in 2066. The evil leader of Hontwall threatens planetary conquest while scientists from the International Science Organization vanish.
Key Events
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OVA Production and Release — The three-part original video animation is produced and released between 1994 and 1995.
Location: Japan
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Year 2066 Setting Established — The narrative timeline is firmly set in the year 2066.
Location: Earth
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Hontwall Leader Threatens Planet — The evil ruler of Hontwall initiates a global takeover scheme.
Location: Hontwall
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Scientists Vanish — Researchers from the International Science Organization begin disappearing without trace.
Location: International Science Organization
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Science Ninja Team Activated — Five teenage heroes are mobilized to counter the escalating crisis.
Location: Global
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Mission to Stop Disaster — The team undertakes a critical mission to prevent planetary conquest.
Location: Earth
Heroic Intervention and Mission
Five teenage members of the Science Ninja team are activated to counter the escalating threat. Their coordinated efforts focus on locating the missing researchers and halting the invasion.
Key Events
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US VHS Distribution Launch — Harmony Gold and Urban Vision release the OVA on VHS in 1997.
Location: United States
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DVD Release Expansion — The series receives a wider DVD release in 2001.
Location: United States
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Global Threat Escalation — The antagonist's plans intensify, raising stakes for the teenage heroes.
Location: Hontwall
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Team Coordination Phase — The five teens synchronize their efforts to track the missing scientists.
Location: Base of Operations
Distribution Evolution and Legacy
The series transitions through multiple home media releases in the US, starting with VHS in 1997 and DVD in 2001. A 2013 re-release introduces a new dub using ADV Films cast members.
Key Events
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Sentai Filmworks Re-release — Sentai Filmworks re-releases the OVA on Blu-ray and DVD in 2013.
Location: United States
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New English Dub Production — A fresh English dub is recorded for the 2013 re-release.
Location: Recording Studio
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ADV Films Cast Integration — The new dub utilizes voice actors from the ADV Films version of the original series.
Location: Recording Studio
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1978 Movie Continuity Reference — The dub production acknowledges and aligns with the 1978 theatrical film.
Location: Meta
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Legacy and Preservation — The OVA secures its place in anime history through multiple format releases.
Location: Home Media
An enormous dragon-shaped warship decimates a city with plasma beams and giant robotic arms. Its target is the Mantel Plan, a network unifying the world's energy resources. As the sinister ship heads for its next target a team of specialists rise to the rescue: the Gatchaman. Piloting their ship, the Phoenix, the Gatchaman launch a counterattack. Once inside the enemy ship they come face to face with the Galactor's entire army of assassins.
