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Empire of Japan / World War II

Aichi B7A Ryusei

A powerful late-war Japanese Navy carrier attack aircraft designed to perform both torpedo and dive-bombing missions.

Archive ID: afm_0000287
Aichi B7A Ryusei, shown in the selected representative source image.U.S. Navy / Wikimedia Commons · U.S. federal government public domainImage source

A powerful late-war Japanese Navy carrier attack aircraft designed to perform both torpedo and dive-bombing missions.

Primary roleMaritime Combat
First flight1942
Service entry1944
OriginEmpire of Japan
ManufacturerAichi Kokuki
Documented variants1
Crew modeCrewed
AirframeFixed Wing

Development

Aichi B7A Ryusei was developed by Aichi Kokuki in Empire of Japan as a maritime-combat aircraft. The family first flew in 1942 and entered service in 1944. Its recorded airframe configuration is fixed wing, with the family classified in the archive as core combat-aircraft scope.

Operational History

Operationally, Aichi B7A Ryusei is represented primarily in the maritime-combat aircraft role. The sourced variant records include service with Imperial Japanese Navy Air Service. Its documented combat-history coverage includes World War II. Role tags attached to the family include carrier based, torpedo bomber, and dive bomber.

Variants and Lineage

Major variants represented in the structured record include B7A2 Ryusei.

Variants

DesignationTypeRoleRecorded operators
B7A2 RyuseiProductionMaritime CombatImperial Japanese Navy Air Service

Representative specifications

Configuration-specific profiles are shown separately so values from different variants are not blended into one false “standard” aircraft.

B7A2 Ryusei

B7A2 Ryusei — C012 baseline technical profile

Crew
2

Powerplant: 1 × Nakajima Homare radial

Armament: Two forward-firing 20 mm cannon, a flexible rear gun, and bomb or torpedo carriage.

Sources and further reading

Structured references supporting this aircraft family, variants, specifications, and narrative sections.

  1. Japanese Aircraft of the Pacific War — Putnam · Tier 3