Japanese aircraft carrier Akagi
Aircraft carrier of the Imperial Japanese Navy

Akagi was an aircraft carrier built for the Imperial Japanese Navy (IJN). Though she was laid down as an Amagi-class battlecruiser, Akagi was converted to an aircraft carrier while still under construction to comply with the terms of the Washington Naval Treaty. The ship was rebuilt from 1935 to 1938 with her original three flight decks consolidated into a single enlarged flight deck and an island superstructure. The second Japanese aircraft carrier to enter service, and the first large or "fleet" carrier, Akagi and the related Kaga figured prominently in the development of the IJN's new carrier striking force doctrine that grouped carriers together, concentrating their air power. This doctrine enabled Japan to attain its strategic goals during the early stages of the Pacific War from December 1941 until mid-1942.
“Japanese aircraft carrier Akagi” enters the record as aircraft carrier of the Imperial Japanese Navy. Crown Archives preserves that source wording while asking what Japanese, aircraft and carrier can confirm, complicate or overturn.
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“Japanese aircraft carrier Akagi” is worth following because a concise public description often conceals a longer documentary argument. Here, Japanese, aircraft and carrier provides the most credible route into that argument.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 18, 2026. The first chronological checks are 1935, 1938, 1941 and 1942.
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This entry incorporates text from “Japanese aircraft carrier Akagi” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.